Why do chromosomes in body cells exist in pairs?
A.
because chromosomes from one parent must...
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Biology, 10.11.2020 23:40 timthaartist
Why do chromosomes in body cells exist in pairs?
A.
because chromosomes from one parent must remain separate from those of the other
B.
because each chromosome is duplicated when an organism is born
C.
because each parent contributes one of each type of chromosome to its offspring
D.
because chromosomes group together to fit into the small space of a cell
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