MEDIUM
6th Kerala Board
IMPORTANT
Earn 100

Complete the concept map.

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Important Questions on For Shape and Strength

HARD
6th Kerala Board
IMPORTANT

 What are the resemblances between skeletons of birds and human skeleton? Find out using the hints.

  • Skull
  • ribs
  • Bones in the legs and hands
  • Vertebral column
MEDIUM
6th Kerala Board
IMPORTANT
Observe the movements of the limbs of cow, dog and cat. Compare it with the movement of our hands and legs.
EASY
6th Kerala Board
IMPORTANT
How do the exoskeletons help animals?
MEDIUM
6th Kerala Board
IMPORTANT
Cockroach and lizard are two small creatures always found in our houses, aren't they? Are their skeletons alike?