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Question
Which extra embryonic membrane in humans prevents desiccation of the embryo inside the uterus?
Which extra embryonic membrane in humans prevents desiccation of the embryo inside the uterus?
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Solution
The correct option is D Amnion
The amnion is a thin membrane, that forms the amniotic sac. It is necessary to protect a developing embryo within a mother during pregnancy. Amniotic sac, which is the protective sac made of the amnion membrane and fluid is in close direct contact with the foetus, provides warmth, lubrication and prevents occurrence of mechanical damage Hence, option B is correct.
The amnion is a thin membrane, that forms the amniotic sac. It is necessary to protect a developing embryo within a mother during pregnancy. Amniotic sac, which is the protective sac made of the amnion membrane and fluid is in close direct contact with the foetus, provides warmth, lubrication and prevents occurrence of mechanical damage Hence, option B is correct.
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