[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Subject Index][Author Index]
Re: Lampreys Haven't Changed Much In 360 my
Tommy Tyrberg wrote:
Actually we are probably *several* highly derived bacteria.
In the broadest sense of the word "bacteria", this could be true. However,
these days (and in fact for quite a while now), a separate branch of
prokaryotic microbes is recognized: the archaea. Archaea are distinct from
true bacteria, and in many respects they are much more similar to us than
they are to bacteria.
It all depends on whether or not you go for Woese's "Three Domain"
hypothesis. I do.
All-in-one security and maintenance for your PC. Get a free 90-day trial!