EASY
6th Kerala Board
IMPORTANT
Earn 100

How do hard shells help animals?

Important Questions on For Shape and Strength

HARD
6th Kerala Board
IMPORTANT

Observe the pictures and find out the characteristics of the shells of these organisms.

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MEDIUM
6th Kerala Board
IMPORTANT
Are the outer shells of all organisms the same?
EASY
6th Kerala Board
IMPORTANT
How do the exoskeleton of centipede and millipede differ from others?
EASY
6th Kerala Board
IMPORTANT
What is the relation between the exoskeletons of animals and their shapes?
HARD
6th Kerala Board
IMPORTANT

Draw the skeleton of a lizard in the following picture.

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EASY
6th Kerala Board
IMPORTANT
What do we call the skeleton seen inside the body?
MEDIUM
6th Kerala Board
IMPORTANT
A cow has an endoskeleton. What would have been the shape of the cow if it had no skeleton?
EASY
6th Kerala Board
IMPORTANT
In which ways do skeletons help animals?