When is the maturation of the secondary oocyt | vedclass

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(B) The secondary oocyte remains arrested in the metaphase-$II$ stage of meiosis-$II$. The completion of meiosis-$II$ occurs only when a sperm enters

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After fertilization

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(B) The secondary oocyte remains arrested in the metaphase-$II$ stage of meiosis-$II$. The completion of meiosis-$II$ occurs only when a sperm enters the secondary oocyte during the process of fertilization. This division results in the formation of a haploid ovum (ootid) and a second polar body. Therefore,the maturation of the secondary oocyte is completed only after fertilization.

When is the maturation of the secondary oocyte completed?

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