A member asked:

Why can someone be born with a tail?

A doctor has provided 1 answer

Rare event: There are several organs in our body that seem to have reduced in their presentation over time as no longer necessary to human survival. All developing embyos go thru a tail stage and most then absorb it back. I reviewed this article and think it will help answer your questions. https://en.wikipedia.org/wiki/Human_vestigiality

Answered 7/7/2016

2.3k views

Thank

Related Questions

A member asked:

Why is my husband having tail bone itch?

A doctor has provided 1 answer