Olympiad – Class VII – Science - Bio - Organization in Living Beings, Changes and Adaptation

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Question - 1

How does the animal given below protect itself from extreme weather conditions?

  • A It undergoes hibernation
  • B It has a very thick cover of feathers
  • C It migrates to warmer places  
  • D It has folded skin.

Question - 2

Observe the figures given below

Which characteristic feature is common to all the three of them?

  • A They have opposable thumb.
  • B They have scales for body covering
  • C They live both on land and in water
  • D They use both their hind limbs and forelimbs to walk.

Question - 3

How does the animal given below protect itself from extreme weather conditions?

  • A It undergoes hibernation
  • B It migrates to warmer places
  • C It has dry skin
  • D It has a thick layer of fat under its skin.

Question - 4

Which bird is found in polar regions?

  • A
  • B
  • C
  • D

Question - 5

Animals with feet as shown below are most likely to be useful to do which of the following activities?

  • A Walking
  • B Swimming
  • C Running
  • D Jumping

Question - 6

An animal is observed in the polar region. Which of the following adaptive characteristics may found in that animal?

  • A Growth of thick and less hairy skin
  • B Sharp beaks and strong claws
  • C Growth of thick fur on its skin.
  • D Light weight wings to fly.

Question - 7

A student identified the following characteristics in an animals
(i) Strong claws and broad hip girdles
(ii)
Spines to prevent from slipping
(iii) Ability to climb trees

The given characteristics are found in which animal?

  • A Terrestrial animal
  • B Aquatic animal
  • C Amphibian animal
  • D Arboreal animal

Question - 8

Penguins live in the South Pole.Which of the following is NOT an adaptation that enable them to survive?

  • A They have a layer of fat under their skin
  • B They have webbed feet.
  • C They migrate to warmer regions during winter
  • D They tuck in their flippers close to their bodies.

Question - 9

Which of the following animals is incorrectly matched to its adaptation?

  Animals Adaptations
(A) Polar bear Thickcoatoffur
(B) Toucan bird Sticky pads
(C) Snowy owl Thick coat of feathers
(D) Monkey Long limbs and tail
  • A Polar bear-Thikcoatoffur
  • B Toucan bird- sticky pads
  • C Snowy owl -Thick coatof featherss
  • D Monkey- Long limbs and tail

Question - 10

In which of the following seasons we can see flowers all over the tree along with butterflies?

  • A Summer
  • B Rains
  • C Winter
  • D Spring