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Topic: Several questions on evolution, and mutation (rate)
Replies: 52   Last Post: Sep 8, 1996 9:44 PM

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Larry Edwards

Posts: 4
Registered: 12/12/04
Re: Several questions on evolution, and mutation (rate)
Posted: Aug 30, 1996 2:49 PM
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David Beorn (dbeorn@freenet.vcu.edu) wrote:
: On 27 Aug 1996, Joan Shields wrote:

: > From: Joan Shields <joan@med.unc.edu>
: > Just look at how variable HIV is. All these mutations all occuring at the
: > same time - some are viable and some aren't. Some are better at surviving
: > for a while or better at transmission or better at eluding drugs and the
: > body's own systems.

: But in all cases, it is STILL HIV, right?? I.e. no evolution occurred -
: adaptation, variability of a species yes - but not evolution. No new
: "creature" was created.

In Webster's the biological definition of a species is given as:

"...related organisms or populations potentially capable of interbreeding."

The creation of new species is "speciation" ... evolution can exist
without speciation. The definition of evolution (according to Webster) is:

5a: the historical development of a biological group (as a race or
species): PHYLOGENY
5b: a theory that the various types of animals and plants have their
origin in other preexisting types and that the distinguishable differences
are due to modifications in successive generations

Darwin's hypothesis (I think) was that evolution caused speciation.

I think it is fair to say that there is direct evidence of evolution,
but only circumstantial evidence that evolution resulted in speciation
(there may be direct evidence of this too, but I don't know of it).

Larry EDwards






Date Subject Author
8/15/96
Read Several questions on evolution, and mutation (rate)
Andrew Singer
8/16/96
Read Re: Several questions on evolution, and mutation (rate)
Lluis Ribas
8/16/96
Read Re: Several questions on evolution, and mutation (rate)
Doug Yanega
8/17/96
Read Re: Several questions on evolution, and mutation (rate)
Leonard Evens
8/16/96
Read Re: Several questions on evolution, and mutation (rate)
KIRKX L AUGUSTIN
8/17/96
Read Re: Several questions on evolution, and mutation (rate)
Leonard Evens
8/28/96
Read Re: Several questions on evolution, and mutation (rate)
Brian Williams
8/29/96
Read Re: Several questions on evolution, and mutation (rate)
Lauren Owens
8/30/96
Read Re: Several questions on evolution, and mutation (rate)
Paterson, Adrian Mark
8/18/96
Read Re: Several questions on evolution, and mutation (rate)
Felix J. Thibault
8/20/96
Read Re: Several questions on evolution, and mutation (rate)
Vincent R. Johns
8/21/96
Read Re: Several questions on evolution, and mutation (rate)
Larry Adams
8/23/96
Read Re: Several questions on evolution, and mutation (rate)
Richard M Kliman
8/25/96
Read Re: Several questions on evolution, and mutation (rate)
David Beorn
8/26/96
Read Re: Several questions on evolution, and mutation (rate)
Vincent R. Johns
8/27/96
Read Re: Several questions on evolution, and mutation (rate)
Steve McGrew
8/27/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
8/29/96
Read Re: Several questions on evolution, and mutation (rate)
David Beorn
8/30/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
8/31/96
Read Re: Several questions on evolution, and mutation (rate)
L.A. Moran
9/3/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
9/4/96
Read Re: Several questions on evolution, and mutation (rate)
L.A. Moran
9/4/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
9/4/96
Read Re: Several questions on evolution, and mutation (rate)
Ram Samudrala
9/4/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
9/4/96
Read Re: Several questions on evolution, and mutation (rate)
Ram Samudrala
9/5/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
9/5/96
Read Re: Several questions on evolution, and mutation (rate)
Ram Samudrala
9/6/96
Read Re: Several questions on evolution, and mutation (rate)
James Foster
8/27/96
Read Re: Several questions on evolution, and mutation (rate)
Joan Shields
8/28/96
Read Re: Several questions on evolution, and mutation (rate)
Steve McGrew
8/29/96
Read Re: Several questions on evolution, and mutation (rate)
David Beorn
8/30/96
Read Re: Several questions on evolution, and mutation (rate)
Jerry Learn
8/31/96
Read Re: Several questions on evolution, and mutation (rate)
Doug Easton
8/30/96
Read Re: Several questions on evolution, and mutation (rate)
Larry Edwards
8/30/96
Read Re: Several questions on evolution, and mutation (rate)
Doug Yanega
9/7/96
Read Re: Several questions on evolution, and mutation (rate)
David Beorn
8/27/96
Read Re: Several questions on evolution, and mutation (rate)
David Dixon
8/28/96
Read Re: Several questions on evolution, and mutation (rate)
Dana Gourley
8/30/96
Read Re: Several questions on evolution, and mutation (rate)
Herman Helmuth
9/6/96
Read Re: Several questions on evolution, and mutation (rate)
Jerry Clark
8/22/96
Read Re: Several questions on evolution, and mutation (rate)
Truett L Smith
8/28/96
Read Re: Several questions on evolution, and mutation (rate)
Brian Williams
8/23/96
Read Re: Several questions on evolution, and mutation (rate)
Karl
8/24/96
Read Re: Several questions on evolution, and mutation (rate)
Steve McGrew
8/25/96
Read Re: Several questions on evolution, and mutation (rate)
Arthur Chandler
8/21/96
Read Re: Several questions on evolution, and mutation (rate)
vorsterd@iafrica.com
8/22/96
Read Re: Several questions on evolution, and mutation (rate)
Anthony Campbell
8/22/96
Read Re: Several questions on evolution, and mutation (rate)
Mary K. Kuhner
8/31/96
Read Re: Several questions on evolution, and mutation (rate)
Arthur Chandler
9/4/96
Read Re: Several questions on evolution, and mutation (rate)
David Wilson
9/6/96
Read Re: Several questions on evolution, and mutation (rate)
Ram Samudrala
9/8/96
Read Re: Several questions on evolution, and mutation (rate)
David Wilson

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