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Biology, 23.03.2020 21:07 mickimlvn6128

6. Explain why, for each pregnancy, human
parents have a 50 percent probability of having
a boy and a 50 percent probability of having a
girl. Your answer should include the terms
X chromosome and Y chromosome.

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6. Explain why, for each pregnancy, human
parents have a 50 percent probability of having

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