Question

purebred is the same as:
homo sapien
heterozygous
homozygous
mutt

Explanation:

To solve this, we recall the definition of "purebred" in genetics. A purebred organism has two identical alleles for a trait, which is the same as being homozygous. "Homo Sapien" refers to humans, "Heterozygous" means having two different alleles, and "Mutt" is a mixed - breed (heterozygous in a sense for breed traits). So the term equivalent to purebred is homozygous.

Answer:

Homozygous (the third option from the top, labeled "Homozygous")