The trait "freckles" operates through strict dominance.What would be the phenotype of a person who is heterozygous for this trait?
A)The person would have the dominant allele for freckles but the phenotype would be "no freckles."
B)The person would have the dominant allele for freckles and the phenotype would be "freckles."
C)The person would not have the dominant allele for freckles and the phenotype would be "no freckles."
D)The person would not have the dominant allele for freckles but the phenotype would be "freckles."
E)The person would have only dominant alleles for freckles but the phenotype would be "no freckles."

Question

Quizplus · Accepted Answer

Since "freckles" operates through strict dominance, having one dominant allele for freckles (F) will result in the phenotype "freckles." Therefore, the heterozygous genotype (Ff) will have the dominant allele and exhibit the phenotype "freckles."

The Trait "Freckles" Operates Through Strict Dominance