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The division of primary oocyte into the secondary oocyte and first polar body is an example of _______

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The division of primary oocyte into the secondary oocyte and first polar body is an example of _______

(a) symmetric division

(b) asymmetric division

(c) Cell death

(d) asexual reproduction

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Question is taken from Human Reproduction topic in section Human Reproduction of Biology – Class 12

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The correct option is (b) asymmetric division

The best explanation: Asymmetric division refers to the unequal distribution of cytoplasm between the daughter cells. Primary oocyte undergoes the first round of meiosis, producing a large haploid secondary oocyte and a tiny first polar body. Thus this is an instance of asymmetric division.

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