Biology, asked by neelufar9292, 1 year ago

Y do all organisms have different numbers of chromosomes

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Answered by TheGreatShashwat
0
Sperm and eggs are different from other cells because they have only half the usual number of chromosomes. Remember, many plants and most animals have two copies of each of their chromosomes in each cell--one from mom and one from dad. ... Meiosis starts with a cell that has the normal number of DNA copies.
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