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The Selfish Gene by Richard Dawkins: Selfish genes work with many other things. One is sexual...

The Selfish Gene by Richard Dawkins:

Selfish genes work with many other things. One is sexual selection. What are some examples of the interplay between selfish genes and sexual selection?

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  • The selfish gene elwments frequently target sperm to increase their transmission success with decreasing fertility of male to promote polyandry.
  • SGEs can directly influence male and female mating behaviour, mating rates and reproductive traits (e.g. female reproductive tract length and male sperm).
  • There is evidence that both males and females discriminate against SGE-carriers prior to mating in some species.
  • So this are some interplay between selfish genetic elwments and sexual selection.
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