It has been done. A group of scientists got an ovum and a spermatozoon, one from a human and one from a chimp, to fuse. After several cell divisions, it was destroyed. I'll try to dig up a link.
Edit: Searches on Google and Wikipedia have turned up nothing. I must have been imagining it.
Second edit: I tried using other apes in the search criteria and still didn't get anything. What makes this particularly irritating was that I could have sworn I originally heard about this on this forum.
This message has been edited by Cthulhu, 12-10-2005 06:50 PM
This message has been edited by Cthulhu, 12-10-2005 06:57 PM