BIOLOGICAL CLASSIFICATION
KINGDOM ANIMALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following are characteristics of birds?Check ALL that apply.
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fins
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beak
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plumage
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fur
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two feet
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Explanation:
Detailed explanation-1: -All birds are bipedal and have the body covered with feathers except for hind limbs. No bird is quadruple and birds have scales only on hind limbs. Thus, the correct answer is option C.
Detailed explanation-2: -Birds have hollow bones and contain air sacs in the lungs, which aid in flight. Hollow bones make a bird lighter in weight. These air sacs help the bird to get the oxygen it needs to fly quickly and easily.
There is 1 question to complete.