Re: Membrane 2nd, Mars Never (Copy)

From: Tim Tyler (tim_at_tt1lock.org)
Date: 06/21/04


Date: Mon, 21 Jun 2004 02:27:23 +0000 (UTC)

Perplexed in Peoria <jimmenegay@sbcglobal.net> wrote or quoted:
> "TomHendricks474" <tomhendricks474@cs.com> wrote in message

> > By the way, what is your opinion on dimers as being a part of selection
> > pressure?
>
> Tom, as I have said several times, and as several other people have
> said, it doesn't even make sense to TALK about "selection" of
> entities that do not reproduce.

It does make *some* sense.

Selection is normally all about choosing.

To give an example, lighning can selectively strike and destroy tall
objects regardless of whether they self-reproduce or not - and that's
a type of selective process.

What isn't possible without reproduction is evolution and life.

-- 
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Relevant Pages

  • Re: The Paradox of Speciation
    ... compatibility over time is paradoxical in the context of natural ... at least as far as natural selection is concerned. ... *unrelated factor in the environment be less suited to reproduce than ... Reproductive incompatibility is not only a matter of "equipment". ...
    (talk.origins)
  • Intensity of selection
    ... substitution - the "intensity of selection". ... To fix ideas regarding 'intensity of selection', ... to consider a scattergram relating two random variables. ... can't help an individual with severe genetic defects to reproduce. ...
    (sci.bio.evolution)
  • Natural Selection and the Death Instinct
    ... several definitions of natural selection. ... live and reproduce and others die before reproducing. ... best adapted to the environment increase in frequency relative to less ... Difference in reproductive success and/or survivorship of individuals ...
    (sci.bio.evolution)
  • Re: Reproductive Selection
    ... there is no need to "generate compatibility". ... alive today that require RC in order to reproduce can be traced as far ... You'd probably call that reproductive selection. ... had NO other effect other than to lower fertility. ...
    (talk.origins)
  • Re: Nando Explains Natural Selection to You!
    ... >> Thinking About Fitness and Natural Selection" ... > good eyed organism - doesn't reproduce ... beneficial* allele will go ...
    (talk.origins)