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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chicken is an example of a monotreme because it lays eggs.
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True
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False
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -While in other therian mammals (like human), we do not have any vitellogenin gene, ‘’ Zhang says. “But the monotreme still has one copy of the vitellogenin gene [that] maintains the same function in birds. This might explain why they can still produce egg."
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