Question, Need Help!

Discussion of the distribution and abundance of living organisms and how these properties are affected by interactions between the organisms and their environment

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Re: Question, Need Help!

Post by skeptic » Fri Mar 04, 2011 12:09 am

Sounds like the peacock conundrum. A peacock with a big tail has better mating success, but makes it less capable of escaping predators. Perhaps a brightly coloured guppy is too easily spotted by predators and most simply do not live long enough to breed, while the dull ones do.

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Post by JorgeLobo » Sun Apr 10, 2011 11:20 am

It's apparently not the orange per se that drives female preference ... the-guppy/

Assume dull is recessive - Mendelian genetics says even 2 oranges could produce a dull.

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Post by JackBean » Sun Apr 10, 2011 4:03 pm

Jorge: could be, but if you were selecting the orange ones all the time, you would get population of only oranges in some time.

However, the question is, what is preferable for females? I would guess to be dull and thus these would keep the dull gene in ppulation.

Cis or trans? That's what matters.

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