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Scorpion4ik [409]
3 years ago
13

Which parent determines the sex of the body

Biology
1 answer:
Bas_tet [7]3 years ago
4 0
Sex<span> is determined by two chromosomes, X and Y. A female is XX, a male is XY. Since women completely lack the Y choromosome, they always contribute an X chromosome to the baby. The </span>sex<span> is determined by whether the sperm that fertilizes the egg is carrying another X or a Y.</span>
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