Work Step by Step
Mitochondria are cellular organs outside the nucleus, so they are extranuclear. Genes from mitochondrial DNA in the ovum in a mother are passes on through its cytoplasm when becomes a fertilized egg.
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.