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SAI International School
Subject - Biology, class-VI
Topic- Adaptation in living organisms
Subtopic- Aquatic habitats
Module- 27
Home assignment- II
Worksheet- 1
1 Which of the following organisms have thick skin?
a) Kangaroo rat
b) Camel
c) Bat
d) Sheep
2 Food is prepared by the ……………. In a cactus.
a) Root
b) Stem
c) Leaf
d) Bright flowers
3 What kind of leaves do plants at higher altitudes have?
a) Broad
b) Needle-like
c) Narrow
d) Dissected
4 Choose the correct option from the following:
(a) Both Assertion and Reason are correct and Reason is the correct
explanation of Assertion.
(b) Both Assertion and Reason are correct, but Reason is not the correct
explanation of Assertion.
(c) Assertion is correct but Reason is incorrect.
(d) Assertion is incorrect but the Reason is correct.
(e) Both Assertion and Reason are incorrect

Assertion (A): The leaves in the Tropical Rainforests have ‘drip tips’ to allow
excess rainwater to fall off from their surface.

Reason (R): The climate in the tropical rainforests is very warm and wet. It
rains almost every day there.

5 Choose the correct option from the following:
(a) Both Assertion and Reason are correct and Reason is the correct
explanation of Assertion.
(b) Both Assertion and Reason are correct, but Reason is not the correct
explanation of Assertion.
(c) Assertion is correct but Reason is incorrect.
(d) Assertion is incorrect but the Reason is correct.
(e) Both Assertion and Reason are incorrect.