Question

In humans, curly hair (h) is recessive to straight hair (H). The phenotype of this heterozygous individual is __________________________________.
Responses

straight hair
straight hair

Hh
Hh

curly hair

Answer 1

The phenotype of this heterozygous individual (Hh) is **straight hair**. Since straight hair (H) is dominant over curly hair (h), the presence of one dominant allele (H) results in the straight hair phenotype.