Biology, 24.03.2021 17:50 kingcory717

Which of these would most likely change the number of chromosomes found in a cell? A. A pair of chromosomes does not separate when a cell divides.
B. A set of chromosomes is duplicated when a cell divides by mitosis.
C. A chromosome in a cell has a sequence of bases altered by a mutation.
D. A pair of chromosomes in a cell overlaps and exchanges genes during meiosis.

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