Question

If an individual has genotype Dd, what are they?

A. Heterozygous dominant
B. Homozygous recessive
C. Dominant recessive
D. Homozygous dominant

Answer 1

Heterozygous because one capital letter and on lowercase letter together is heterozygous

Answer 2

Heterozygous dominant

Step-by-step explanation:

because, as you know, heterozygous is different, and Dd has both dominant and recessive, making it heterozygous rather than homozygous.

Because the first d is dominant (capital D), then it makes the genotype dominant and heterozygous.