222k views
13 votes
In cats, the allele for black coat color is dominant over the allele for white coat color. If a white cat crossed with a heterozygous cat, what is the expected genotypic ratio? *

10 points
4BB : 0Bb : 0bb
2BB : 2Bb: 0bb
0BB : 2Bb: 2bb
0BB: 0Bb: 4bb

1 Answer

8 votes
The answer is the third one, 0BB: 2Bb: 2bb
Punnet square work is shown below
In cats, the allele for black coat color is dominant over the allele for white coat-example-1
User Rubioli
by
7.8k points

Related questions

asked Apr 26, 2022 81.6k views
Mohit Kejriwal asked Apr 26, 2022
by Mohit Kejriwal
8.1k points
1 answer
2 votes
81.6k views
2 answers
5 votes
105k views