mitchellmullins mitchellmullins

30-11-2017
Biology

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how many sex chromosomes do we have?

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Аноним Аноним

30-11-2017

Females have two copies of the X chromosome
males have one X and one Y chromosome.

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deedaralibaloch deedaralibaloch

30-11-2017

we just have two sex chromosomes all other are 44 are autosomal

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