The correct answer is 50%.
When a long-tailed mouse that is heterozygous (Ll) mates with a short-tailed mouse (ll), there is a 50% chance that the offspring will inherit the dominant long tail allele (L) from the long-tailed parent and have long tails (Ll), and a 50% chance that they will inherit the recessive short tail allele (l) from the short-tailed parent and have short tails (ll).
In mice, the gene for tail length has two alleles. A long tail is dominant to a short tail. If a long-tailed mouse that is heterozygous mates with a short-tailed mouse, what are the chances of having offspring with short tails?(1 point)
Responses
75%
75%
50%
50%
25%
25%
100%
1 answer