What’s the relationship between homozygous and pure?

A pure trait is also known as a homozygous trait. Homozygous traits are either a combination of the same two dominant alleles or the same two recessive alleles. A hybrid trait is also known as a heterozygous trait, and is the pairing of a dominant and recessive allele.

Explanation:each possible combo has a term for it. When we have two capital or two lowercase letters in the GENOTYPE