Difference Between Homozygous and Heterozygous

Q: What does heterozygous mean?

Heterozygous means having two different versions of a specific gene, one from each parent.

Q: How are homologous and homozygous different?

Homologous refers to chromosomes or similar genes because of common ancestry. Homozygous refers to having two identical copies of a gene.

Q: What is the difference between homozygous and heterozygous?

The critical difference is that homozygous means having identical alleles of a gene, while heterozygous means having two different alleles.

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Difference Between Homozygous and Heterozygous

Frequently Asked Questions

What makes homozygous different from heterozygous?

If you're homozygous for a gene, it means you got the same version of that gene from both of your parents. If you're heterozygous, you have different versions of the gene from each parent.