From above...
...this year's entry for the 'foot in mouth award'?Other speciation events seem to result from major changes in chromosomes, which suddenly leave some individuals unable to mate successfully with their neighbours.
Roy.
Speciation.
Moderators: MichelleH, Minimalist, JPeters
Speciation.
http://www.newscientist.com/article/mg2 ... -from.html
From above...
Roy.
From above...
Roy.
First people deny a thing, then they belittle it, then they say it was known all along! Von Humboldt
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Minimalist
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Re: Speciation.
Again, it would ultimately be more impressive if someone could define (and obtain consensus on) "species."
The word is thrown around with such abandon it's like mashed potatoes in a food fight.
The word is thrown around with such abandon it's like mashed potatoes in a food fight.
Something is wrong here. War, disease, death, destruction, hunger, filth, poverty, torture, crime, corruption, and the Ice Capades. Something is definitely wrong. This is not good work. If this is the best God can do, I am not impressed.
-- George Carlin
-- George Carlin
Re: Speciation.
But that comment Min surely leads to extinction of that specimen? If it can't reproduce it's a dead end.leave some individuals unable to mate successfully with their neighbours.
Roy.
First people deny a thing, then they belittle it, then they say it was known all along! Von Humboldt
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Minimalist
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- Posts: 16036
- Joined: Mon Sep 26, 2005 1:09 pm
- Location: Arizona
Re: Speciation.
Well, yeah. One organism born with a different number of chromosomes would, assuming it survives, have a tough time passing along its genes no matter how successful it were in other aspects of life.
It takes two to .... screw, or something.
It takes two to .... screw, or something.
Something is wrong here. War, disease, death, destruction, hunger, filth, poverty, torture, crime, corruption, and the Ice Capades. Something is definitely wrong. This is not good work. If this is the best God can do, I am not impressed.
-- George Carlin
-- George Carlin
Re: Speciation.
Like I said Min, this year's award. 
Roy.
Roy.
First people deny a thing, then they belittle it, then they say it was known all along! Von Humboldt