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The nucleus of an ovum does not divide in the same way as in typical somatic cells. Instead, during oogenesis, the ovum undergoes meiosis, where it completes the first meiotic division to form a secondary oocyte and a polar body. The secondary oocyte then arrests in metaphase II until fertilization occurs, after which it completes meiosis, resulting in another polar body and the mature ovum. Thus, the division of the nucleus in an ovum is primarily associated with the process of meiosis, rather than conventional nuclear division.

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4w ago

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