Colorblindness is caused by a sec-linked recessive allele. *Use CC=Normal Vision and cc=colorblind
A woman is colorblind. What ate the chances that her sons will be colorblind?
If she is married to a man with normal vision, what are the chances that her daughters will be colorblind? Will be carriers?
What are the genotypes of the parents___×___
Make a Punnett Square of the above cross
A woman is colorblind. What ate the chances that her sons will be colorblind?
If she is married to a man with normal vision, what are the chances that her daughters will be colorblind? Will be carriers?
What are the genotypes of the parents___×___
Make a Punnett Square of the above cross
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Answer:
[ ] [C] [C] Genotype: Cc
[c] [Cc] [Cc] Phenotype: heterozygous colorblind
[c] [Cc] [Cc] Genotypic ratio: 4:4
phenotypic ratio: 4:4
there will be a 50% chance that her children are colorblind.
the genotypes of parents are
CC x cc
Explanation: hope this helps