On: Feathers are one of evolution's cleverest inventio...

[raincom]

What happens when arm hair get implanted on head? Do they grow like arm hair?

[jen729w → raincom]

A friend had a skin transplant — inside thigh to foot, IIRC? it was a long time ago — but I do recall that they told me that the hairs come with the skin, and continue to grow as if they were in-situ.