each person normally has ------- pair of sex chromosomes in each cell
a one pair
b two pair
c three pair
d four pair
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a) 1 pair
That is 2 sex chromosomes
and the last pair of chromosomes is only called pair of sex chromosomes that is 23rd pair .
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Answer:
a) one pair
Explanation:
each person normally has one pair of sex chromosomes in each cell .
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