Question

pinky has 2 genes (the same) for non ptc tasting. her genotypes is

homoz ygous dominant

homozygous recessive

heterozygous

Explanation:

In genetics, when an individual has two identical genes for a trait, it is homozygous. Since Pinky has two genes for non - PTC tasting (a recessive trait), she is homozygous recessive. If she had two dominant genes for a trait, she would be homozygous dominant. If she had two different genes (one dominant and one recessive), she would be heterozygous.

Answer:

homozygous recessive