Evolution: Features that help in finding a mate may lead to smaller brains

PHYSorg
Mar 22, 2025, 10:30 am316 ptsTop
A longstanding question in evolutionary biology is how sexual selection influences how entire genomes develop. Sexual selection is where individuals with certain traits have higher reproductive success, leading to the spread of those traits throughout a species.

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Evolution: Features that help in finding a mate may lead to smaller brains

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