The dominant allele for dark-colored hair is represented as the capital letter 1 point D. The recessive allele for light-colored hair is represented as the
lowercase letter d. A female with the genotype DD is crossed with a male
Dd genotype. What is the probability that the offspring will have dark-
colored hair?

PLEASE HELP

0%
25%
50%
75%
100%

75%

Explanation:

Ok so there is four letters, 3D and 1d. The dominant allele for dark-colored hair is represented as the capital letter D. The recessive allele for light-colored hair is represented as the  lowercase letter d. Think of each D and d  as 25% so D+D+D= 75% and that leaves the 1d as 25%.

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