Red-green colorblindness is an X-linked recessive mutation. A colorblind female is crossed with a normal male.

a. What are the parental genotypes? (Hint: the sex of the parent is important)
Genotype is the combination of genes xx for Female and XY for Male

b. Diagram the F1 results from this cross. (Show your Punnett Square).

c. Diagram the F2 results.

so if xx =the color blind female and XY is the normal male , my Punnet Square
sound be simple i feel but I am lost...

Question

Red-green colorblindness is an X-linked recessive mutation.   A colorblind female is crossed with a normal male.

a.	What are the parental genotypes? (Hint: the sex of the parent is important)
          Genotype is the combination of genes xx for Female and XY for Male

b.	Diagram the F1 results from this cross.  (Show your Punnett Square).

c.	Diagram the F2 results.

so if xx =the color blind female and XY is the normal male , my Punnet Square
sound be simple i feel but I am lost...

anonymous · Answer

parental genotypes would be XcXcXy
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anonymous · Answer

am I on the right path with this?

anonymous · Answer

then F2 I can not figure because I am not sure if I am goin in the right direction..