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egoroff_w [7]
3 years ago
10

Both male and female rats have genotype Bb. Based on the Punnett square, Carol concluded that the phenotypic ratio of the monohy

brid cross is 2:1:1. What mistake did Carol make?
Biology
2 answers:
Crank3 years ago
7 0
The ratio should be 1:2:1. Carol concluded that there are 2 homozygous dominant, 1 heterozygous, and 1 homozygous recessive.
However, it should be 1 homozygous dominant, 2 heterozygous, and 1 homozygous recessive.
Vlad [161]3 years ago
5 0

Actually the ratio should be  3:1.


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