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Colorblindness is due to a sex-linked recessive allele. What are the chances of a colorblind father and a carrier mother having a child with colorblindness?1/41/23/40

Respuesta :

The cross of the father who is homozygous for colorblindness and the mother who is heterozygous for colorblindness (carrier) are the following offspring:

50% CC - homozygous for colorblindness and 50% heterozygous for colorblindness (carrier).

Answer - The chances of having a child with colorblindness is 1/2.

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