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Home Q & A Board Other Fields Homework Help Family Studies
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drewwmary drewwmary
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6 years ago
Our biological sex is determined by:
 
  A) hormones.
  B) the chromosomal makeup of the sperm and ovum at conception.
  C) the 21st pair of chromosomes.
  D) the biological mother.
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mia2much39mia2much39
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6 years ago
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drewwmary Author
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6 years ago
Thank you, thank you, thank you!
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Helped a lot
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