The genotypes and phenotypes that result from a cross of AA and Aa (A = normal
pigmentation and a = albinism) are
A) phenotypes - all normal; genotypes - 50% homozygous dominant and 50%
heterozygous.
B) phenotypes - 50% normal and 50% albino; genotypes - all heterozygous.
C) phenotypes - all albino; genotypes - 50% heterozygous and 50% homozygous
recessive.
D) phenotypes - 75% norma and 25% albino; genotypes - 75% heterozygous and 25%
homozygous.
A
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Indicate whether this statement is true or false.
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