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Author Topic:   Interesting development at the base of the animal tree (Re: comb jellies)
randman 
Suspended Member (Idle past 4926 days)
Posts: 6367
Joined: 05-26-2005


Message 5 of 13 (463535)
04-17-2008 11:20 PM
Reply to: Message 3 by Blue Jay
04-17-2008 4:27 PM


Actually, the evidence (assuming evo assumptions) is surprisingly that the theoritical common metazoan ancestor had about the same number of genes as we do, and in fact, "many animal lineages" evolved through "a massive loss of genes" according to one paper (I'd link but the article isn't allowed here).
So there really is no support for the idea:
It didn't start as complex, it evolved into complexity
at least genetically.
Edited by randman, : No reason given.

This message is a reply to:
 Message 3 by Blue Jay, posted 04-17-2008 4:27 PM Blue Jay has not replied

Replies to this message:
 Message 12 by platypus, posted 04-20-2008 10:01 PM randman has not replied

  
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