question_answer1) The organisms given below are similar as they all 
A) Crawl. done clear
B) Fly. done clear
C) Eat insects. done clear
D) Take care of their young ones done clear
View Solution play_arrowquestion_answer2) Study the table given below. Which of these is incorrectly matched?
A)
| Animal | Outer covering |
| polar bear | Fur |
B)
| Animal | Outer covering |
| leopard | Feather |
C)
| Animal | Outer covering |
| Turtle | Shell |
D)
| Animal | Outer covering |
| snake | Scales |
question_answer3) Which of the following animals breathe through gills? (A) 
(B) 
(C) 
(D) 
A) D only done clear
B) Only A and C done clear
C) Only B and C done clear
D) Only A, B and C done clear
View Solution play_arrowA) It tastes bad. done clear
B) It can hop away quickly. done clear
C) It can camouflage itself in the grass. done clear
D) It has a poisonous sting. done clear
View Solution play_arrowA) 
done
clear
B) 
done
clear
C) 
done
clear
D) 
done
clear
A) The lizard sheds a wriggling tail to distract the enemy. done clear
B) The grasshopper has powerful hind legs to hop away quickly. done clear
C) Crocodiles, lizards and turtles use their legs to crawl on the ground. done clear
D) A snake and a worm use their legs to crawl on the ground. done clear
View Solution play_arrowquestion_answer7) Given below are adaptations that allow aquatic animals to move easily in water.
| A: a streamlined body. |
| B: breathing tubes. |
| C: webbed feet. |
| D: gills. |
| E: fins |
A) Only A, B and E done clear
B) Only A, C and E done clear
C) Only A, B, C and E done clear
D) A, B, C, D and E done clear
View Solution play_arrowquestion_answer8) How are birds adapted for flight?
| A: their body shape |
| B: smooth waxy feathers |
| C: hollow bones |
| D: beaks |
A) Only A and B done clear
B) Only C and D done clear
C) Only A, B and C done clear
D) A, B, C and D done clear
View Solution play_arrowquestion_answer9) Which of the following animals breathe through body holes?
A) 
done
clear
B) 
done
clear
C) 
done
clear
D) 
done
clear
question_answer10) Observe the organisms below. 
Which of these animals breathe through moist skin?
A) Only P and Q done clear
B) Only P and R done clear
C) Only Q and R done clear
D) R Q and R done clear
View Solution play_arrowA) Is a carnivore done clear
B) Can fly done clear
C) Hunts at night done clear
D) Does not have feathers done clear
View Solution play_arrowquestion_answer12) Study the concept map below. 
Which of the following can organism X be?
A) 
done
clear
B) 
done
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C) 
done
clear
D) 
done
clear
question_answer13) Observe the animals given below: 
In what ways are these animals similar?
| (i) They have flippers to help them move in water. |
| (ii) They can live both on land and in water. |
| (iii) They have lugs to breathe in oxygen. |
A) Only i and iii done clear
B) Only ii and iii done clear
C) Only i and ii done clear
D) i, ii and iii done clear
View Solution play_arrowquestion_answer14) Webbed feet is an adaptation in
A) Aerial birds. done clear
B) Reptilian birds. done clear
C) Aquatic birds. done clear
D) Ostrich. done clear
View Solution play_arrowA) 
done
clear
B) 
done
clear
C) 
done
clear
D) 
done
clear
A) They both have wings. done clear
B) They both lay eggs. done clear
C) They both have beaks. done clear
D) They both have feathers. done clear
View Solution play_arrowquestion_answer17) Which of the following animals and it respiratory organs is paired correct!;
| Adaptation | Function | |
| (i) | Parrot | Lungs |
| (ii) | Fish | Gills |
| (iii) | Earthworm | Skin |
| (iv) | `f cockroach | Gills |
A) Only (i) and (ii) done clear
B) Only (ii) and (iii) done clear
C) Only (i) and (iv) done clear
D) Only (i), (ii) and (iii) done clear
View Solution play_arrowquestion_answer18) Birds that swim in water have
A) Webbed feet. done clear
B) Clawed feet. done clear
C) Long legs. done clear
D) Short legs. done clear
View Solution play_arrowA) Prawn done clear
B) Caterpillar done clear
C) Whale done clear
D) Worm done clear
View Solution play_arrowquestion_answer20) Penguins live in the Polar Regions. Which adaptations enable them to survive?
| (i) They have a layer of fat under their skin. |
| (ii) They have webbed feet. |
| (iii) they migrate to warmer climates during winter. |
A) Only (i) and (ii) done clear
B) Only (ii) and (iii) done clear
C) Only (i) and (iii) done clear
D) (i), (ii) and (iii) done clear
View Solution play_arrowquestion_answer21) The figure shows a fish. Why is structure P important to the fish? 
A) It helps the fish in swimming. done clear
B) It helps the fish in finding direction. done clear
C) It helps the fish in maintaining its balance. done clear
D) It helps in protecting the fish. done clear
View Solution play_arrowquestion_answer22) Travelling long distances to avoid hardships of winter is called
A) Migration. done clear
B) Adaptation. done clear
C) Hibernation. done clear
D) Aestivation. done clear
View Solution play_arrowquestion_answer23) Look at the figure given below. 
It has few predators because of its
A) Big feet. done clear
B) Small eyes. done clear
C) Hard shell. done clear
D) Large mouth. done clear
View Solution play_arrowquestion_answer24) Which of the following is called "The ship of the desert"?
A) Yak done clear
B) Camel done clear
C) Horse done clear
D) Zebra done clear
View Solution play_arrowquestion_answer25) Which of the following animals is an omnivore?
A) 
done
clear
B) 
done
clear
C) 
done
clear
D) 
done
clear
question_answer26) Which of the following uses its legs as oars?
A) Prawn done clear
B) Tadpole done clear
C) Water boatman done clear
D) Moth done clear
View Solution play_arrowquestion_answer27) The hump of a camel helps in storing
A) Water done clear
B) half-chewed grass. done clear
C) Fat. done clear
D) Blood. done clear
View Solution play_arrowquestion_answer28) Birds can fly due to light body weight. This is due to
A) Hard bones. done clear
B) Soft bones. done clear
C) Cylindrical bones done clear
D) hollow bones. done clear
View Solution play_arrowquestion_answer29) Which of the following statements about animals are true?
| A: amphibians are the only group of animals without any outer covering on their skin. |
| B: birds are the only group of animals with an outer body covering of feathers. |
| C: fish are the only group of animals with an outer body covering of scales. |
| D: mammals are the only group of animals with an outer body covering of hair and suckle their young. |
A) A and C only done clear
B) B and D only done clear
C) A, C and D only done clear
D) B, C and D only done clear
View Solution play_arrowquestion_answer30) Read the information about an animal 'X' in the box given below.
| Animal x eats plant parts. It gives birth to young ones and feeds them with milk. |
A) Fox done clear
B) Goat done clear
C) Tiger done clear
D) Lion done clear
View Solution play_arrowquestion_answer31) Which animal is being referred to in the information given below?
| (i) changes skin colour |
| (ii) has a long tongue |
| (iii) lays eggs |
A) A chameleon done clear
B) A flying fish done clear
C) A giraffe done clear
D) A crocodile done clear
View Solution play_arrowquestion_answer32) Camels have thick, leathery pad under their heels. This helps them
A) Walk in the hot sand. done clear
B) Swim easily. done clear
C) Climb steep slopes. done clear
D) None of these done clear
View Solution play_arrowquestion_answer33) Match the following terms in Column-I with their examples in Column-II
| Column - I | Column - II | ||
| p. | Aquatic | i. | Trees |
| q. | Terrestrial | ii. | Air |
| r. | Aerial | iii. | Water |
| s. | Arboreal | iv. | Land |
A) p-iii, q-iv, r-ii, s-i done clear
B) p-i, q-ii, r-iii, s-iv done clear
C) p-iv, q-iii, r-ii, s-i done clear
D) p-ii, q-i, r-iv, s-iii done clear
View Solution play_arrowquestion_answer34) Which of the following organisms is adapted for survival in cold regions? 
A) P and R done clear
B) P Q and S done clear
C) R and S done clear
D) P Q, R and S done clear
View Solution play_arrowA) It undergoes hibernation. done clear
B) It has a very thick cover of feathers. done clear
C) It migrates to warmer places. done clear
D) It has folded skin. done clear
View Solution play_arrowA) P is an omnivore done clear
B) R is a herbivore done clear
C) S is an omnivore done clear
D) Q is a carnivore done clear
View Solution play_arrowA) Scales done clear
B) Feathers done clear
C) Shells done clear
D) moist skin done clear
View Solution play_arrowquestion_answer38) Which of the following animals lives in deserts?
A) 
done
clear
B) 
done
clear
C) 
done
clear
D) 
done
clear
question_answer39) The reason that an adult turtle has few predators is because of
A) Its small eyes. done clear
B) Its big feet. done clear
C) Its thick shell. done clear
D) Its large mouth. done clear
View Solution play_arrowA) "Animals with fur" and "Animals without fur" done clear
B) "Animals with beaks" and "Animals without beaks" done clear
C) "Animals with feather" and "Animals without feather" done clear
D) "Animals with feet" and "Animals without feet" done clear
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How does the animal protect itself from extreme weather conditions? 
Name the feature common to all these. 
Which set of titles given below is best suitable to these two groups? 
