3 years ago

Human somatic cells contain ___ chromosomes. a. 16 b. 26 c. 46 d. 56

1 answer:

7 0

The answer is c. 46<span>

In a human diploid somatic cell (2n), there are 22 chromosomes present in two copies and 1 pair of sex chromosomes. This means there are 23 pairs of chromosomes - 22 pairs of autosomes and 1 pair of sex chromosomes. There are in total 46 chromosomes (23 pairs in 2 copies: 23 </span>× 2 = 46<span>).</span>

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