Page 1 - SAI INTERNATIONAL SCHOOL/LESSON PLAN

SAI International School
Subject – Biology, Class-VI
Topic- Adaptation in living organisms
Competency Based Worksheet

Sl.no Questions
1. Select the option that shows an aquatic adaptation in animals-
a) Thick fur in polar bears
b) Webbed feet in ducks
c) Sharp claws in lions
d) Long neck in giraffes
2. A plant has needle-like leaves and a waxy coating. Where is it most likely to be
found?
a) Rainforest
b) Desert
c) Mountain
d) River
3. In banyan trees, the roots that grow from branches and
reach the ground are-
a) Edible root for food storage
b) Pneumatophores for gaseous exchange
c) Prop roots for provide mechanical support
d) Stilt roots for mechanical support

4. In desert plants, leaves are modified into spines. Which of the following best
explains how this modification benefits the plant's survival in a desert
environment?
a) Spines increase the surface area for photosynthesis
b) Spines help the plant absorb more water from the air
c) Spines reduce water loss by minimizing transpiration
d) Spines reflect sunlight to keep the plant cool at night
5. The broad leaves of water lilies help them to:
a) Store water
b) Float on water surface
c) Repel insects
d) Trap prey

6. . Thick fur and a layer of fat in polar bears are adaptations for:
a) Camouflage
b) Heat insulation
c) Swimming
d) Climbing trees

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