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Life Sciences & Medicine

If a diploid cell with 2n=4 chromosomes undergoes meiosis, which consequence follows regarding genetic diversity?

A)Daughter cells are genetically identical
B)No genetic recombination occurs ever
C)Independent assortment increases variation
D)Crossing over decreases genetic diversity

💡 Explanation

Independent assortment during meiosis leads to different combinations of maternal and paternal chromosomes in daughter cells, because homologous chromosomes align randomly. Therefore, genetic variation increases rather than decreases, since each gamete receives a unique set of chromosomes.

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