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1) Mangoes and berries are eaten with discard of seed and it is dispersed by a. animals b. insects c. birds d. fish
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2) A series of organisms through which energy is transferred in the form of food is called a a. food group b. food chain c. food cycle d. key chain
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3) Thick and fleshy stem of cactus can store a. water b. food c. seed d. nutrients
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4) Pollination is done by a. insects and animals b. wind c. humans d. all of them
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5) Leaves of cactus are adapted to reduce water loss by turning into a. needles b. spines c. both a and b d. flowers
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6) Ferns, orchids, ants, birds, fungi and microorganisms reside in a tree hence tree is their a. home b. shelter c. nest d. habitat
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7) Shallow roots obtain water by spreading to a. larger surface area b. reach ground c. touch stones d. absorb sand
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8) An animal which hunt down another animal for its food is called a a. hunter b. predator c. prey d. producer
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9) Dolphins and Whales are included in a. fish b. amphibians c. reptiles d. mammals
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10) Animals which are active in night time are called a. wild animals b. pets c. nocturnal animals d. tame animals
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