URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS
PLACENTA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What unique characteristic do all mammals have?
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They lay eggs
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They produce milk
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They are covered in hair
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They swim
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Explanation:
Detailed explanation-1: -They have mammary glands that help them produce milk to feed their younger ones.
Detailed explanation-2: -Two of the most obvious characteristics that all mammals have in common are the presence of hair or fur, and the production of milk by females to nourish young.
Detailed explanation-3: -Breastmilk is not a uniquely human feature. All mammals produce milk, and each mammalian species produces its own special blend best suited for its babies.
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