PHYSIOLOGY
REPRODUCTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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In humans, the oocyte is maintained in a state of meiotic arrest by secretion of
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Granulosa cells
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Zona pellucida
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Cumulus oophorus
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Theca
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Explanation:
Detailed explanation-1: -After entering meiosis oocytes progress through the initial stages of meiotic prophase I and remain arrested at the diplotene stage until just prior to ovulation.
Detailed explanation-2: -A layer of granulosa cells is laid on the primary oocyte and it is now called primary follicles.
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