1.
The number of kinds of living thing present at a particular place is called_____.
2.
The body of ______ has a spiny covering.
3.
Out of these which group is found only in ocean?
4.
What is the number of cotyledons in a gram seed?
5.
The cat belongs to which group?
6.
The type of plants and animals no longer found in this world are called____
7.
________do not have any head.
8.
Mangroves are small trees that grow in_______.
9.
Many organisms that are very likely to become extinct in near future are called __________organisms.
10.
Snow leopard, green turtle, hawk, Indus dolphin, markhor are ________ animals in Pakistan.
11.
Bengal tiger and panda are ________animals.
12.
A fish respires through which organ?
13.
Mangroves acts as nurseries for ________animals.
14.
Starfish, sea anemone and brittle star are example of_______.
15.
Dinosaurs are a/an _________ animal.
16.
Indus Dolphin is ______
17.
Echinoderms are found only in the__________.
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