BIOLOGICAL CLASSIFICATION
KINGDOM ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of these is not a characteristic of a mammal?
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They lay eggs.
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They have hair.
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They give milk.
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They are warm blooded.
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Explanation:
Detailed explanation-1: -Except for the monotremes (an egg-laying order of mammals comprising echidnas and the duck-billed platypus), all mammals are viviparous-they bear live young.
Detailed explanation-2: -Final answer: Not being warm-blooded is not a characteristic feature of mammals.
Detailed explanation-3: -Final answer: The Duck-billed platypus is an egg-laying mammal.
Detailed explanation-4: -∙ Bats are mammals and give birth to live young ones.
Detailed explanation-5: -Fish, amphibians, reptiles, birds, and few exceptional mammals (duck-billed platypus), are oviparous. Oviparous animals usually lay their eggs in well-protected nests, Since all the statements are correct, therefore, the correct option is ‘None of these’.
There is 1 question to complete.