Biology-Online • View topic - Why do you believe in Neo-Darwinian Theory?

Join for Free!
122503 members

Why do you believe in Neo-Darwinian Theory?

Discussion of everything related to the Theory of Evolution.

Moderator: BioTeam

Postby Rap » Tue Oct 02, 2012 6:54 am

I take issue with 2. For sexually reproducing species, mutation is low on the list as a source of genetic variation. Even for asexually reproducing species, I am not sure that it is at the top of the list, although it's a more serious contender. Mutation is probably a more important long-term source of genetic variation, but less so on the short term. Genetic engineering by humans will become an increasingly important (ultimately dominant?) source of genetic variation (or at least change) in humans and other organisms that are or can be made useful to humans.
Death Adder
Death Adder
Posts: 60
Joined: Tue Jan 18, 2011 5:57 pm

Re: Why do you believe in Neo-Darwinian Theory?

Postby thoffnagle » Tue Dec 04, 2012 7:14 pm

possibilitymagazine posts a question, says that she wants to have a discussion but then never responds to answers. This is the kind of drive-by crap that we see at Yahoo - people trying to make themselves sound reasonable when everyone knows that they aren't.
"Nothing in biology makes sense except in the light of evolution."
Theodosius Dobzhansky
"Most people who hate the idea of evolution do so because if it was working properly, they'd be dead."
Posts: 31
Joined: Tue Nov 27, 2012 4:10 pm


Return to Evolution

Who is online

Users browsing this forum: No registered users and 0 guests