Question
Question: In mice, Y is the dominant allele for yellow fur and y is the recessive allele for grey fur. Since Y...
In mice, Y is the dominant allele for yellow fur and y is the recessive allele for grey fur. Since Y is lethal when homozygous, the result of cross Yy x Yy will be
A
3 yellow : 1 grey.
B
2 yellow : 1 grey
C
1 yellow : 1 grey.
D
1 yellow : 2 grey.
Answer
2 yellow : 1 grey