what-is-the-difference-between-homozygous-and-heterozygous-allele-combinations

Question

What is the difference between homozygous and heterozygous allele combinations?

Accepted Answer

Homozygous means two identical alleles; heterozygous means two different alleles.

Answer

Homozygous means no alleles; heterozygous means one allele.

Answer

Homozygous means two different alleles; heterozygous means two identical alleles.

Answer

Homozygous means dominant alleles; heterozygous means recessive alleles.