[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]

Re: Limb Evolution - "Old" genes

On 5/25/07, Richard W. Travsky <rtravsky@uwyo.edu> wrote:
30 million years? Would it not suffice to say "related to an extinct
organism"? Course, that would cover, say dodos...

If so, human being would be a living fossils - and virtually any other extant organism (except those with a very, very, very recent speciation event).


Roberto Takata