iri101
iri101
15-02-2017
Biology
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Explain how sex (gender) is determined in human beings.
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haydenpc19
haydenpc19
15-02-2017
A human sex is determined by the persons 23rd chromosome.
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makenzietayler
makenzietayler
15-02-2017
By XX/XY sex chromosomes. Most females have two of the same sex chromosome (XX). While most males have two distant sex chromosomes (XY).
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