Quote Originally Posted by drache View Post
the animal whose tissues are most closely related to ours would be pig
I'm not sure whether that's true for their serum as well
and as to whether that's safer than horse . . .

I'll try to remember what documentary that was
but I bet when Rick comes back, he'll know all about how it works
The animal whose tissues RESEMBLE ours most closely is the pig. But the animal whose tissues are most closely related would be the Chimpanzee. The Chimpanzee shares 99% of the same DNA as a human. That mere 1% makes the difference!