Biology Notes 9th Class (KPK)

Updated: 08 Apr 2020

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Biology Notes 9th Class KPK according to the latest syllabus. These notes are perfect for learning and scoring good marks in Board Exams. These notes provide Topic Wise Explanations, Exercise Questions/Answers, Diagrams and Important Questions.
Here, we have the Biology Notes 9th Class of all KPK boards, such as the Peshawar Board, Kohat Board, Bannu Board, DI Khan Board, Swat Board, and Abbottabad Board at One Place.

Table of Content

Biology Notes 9th Class KPK
Class 9 Other Subjects

Biology Notes 9th Class KPK

Unit # 1 Introduction to Biology

<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 9 Unit # 1

Unit # 2 Solving a Biological Problem

<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 9 Unit # 2

Unit # 3 Biodiversity

<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 9 Unit # 3

Unit # 4 Cells and Tissues

<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 9 Unit # 4

Unit # 5 Cell Cycle

<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 9 Unit # 5

Unit # 6 Enzymes

<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 9 Unit # 6

Unit # 7 Bio-Energetics

<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 9 Unit # 7

Unit # 8 Nutrition

<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 9 Unit # 8

Unit # 9 Transport

<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 9 Unit # 9

Class 9 Other Subjects

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