LABORATORY REVIEW
MITOSIS AND MEIOSIS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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During meiosis, c hromosomes condense and pair up with their partner and the nuclear membrane disappears in what phase?
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prophase 2
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interphase
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prophase 1
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metaphase 1
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Explanation:
Detailed explanation-1: -As prophase II begins, the chromosomes once again condense into tight structures, and the nuclear membrane disintegrates.
Detailed explanation-2: -During metaphase, the nuclear membrane disappears and the chromosomes become aligned half way between the centrioles.
Detailed explanation-3: -Meiosis II is a mitotic division of each of the haploid cells produced in meiosis I. During prophase II, the chromosomes condense, and a new set of spindle fibers forms. The chromosomes begin moving toward the equator of the cell.
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