Class 10th biology notes for KPK board

Updated: 16 Oct 2020

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Table of Content

Class 10th Biology Notes
Class 10 Biology Solved Papers
Class 10 Other Subjects

Class 10th Biology Notes

Unit # 10 Gaseous Exchange

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 10

Unit # 11 Homeostasis

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 11

Unit # 12 Coordination and Control

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 12

Unit # 13 Support and Movement

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 13

Unit # 14 Reproduction

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 14

Unit # 15 Inheritance

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 15

Unit # 16 Man and His Environment

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 16

Unit # 17 Biotechnology

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 17

Unit # 18 Pharmacology

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

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Biology Class 10 Unit # 18

Class 10 Biology Solved Papers

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

Biology Solved Paper 1

Biology solved Paper 1

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

Biology Solved Paper 2

Biology solved Paper 2

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

Biology Solved Paper 3

Biology solved Paper 3

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

Biology Solved Paper 4

Biology solved Paper 4

<img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button" data-src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" class="lazyload" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="><noscript><img decoding="async" src="http://tehkals.com/wp-content/uploads/2023/04/tehkal-button-150x150.jpg" style="max-width:40px;max-height:40px" alt="icon" title="tehkal button">

Biology Solved Paper 5

Biology solved Paper 5

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