Question

A child has inherited a dominant trait for straight hair (S) from one parent and a recessive trait for wavy hair from the other parent. Which describes the child’s genotype and alleles for hair type?

Answer 1

heterozygous, Ss

Step-by-step explanation:

i hope

Answer 2

It could possibly either be SS, Ss, or ss.
The child's hair could end up being completely straight, completely wavy, or somewhere in between.