頻ひん度ど依い存ぞん選せん択たく

noun

frequency-dependent selection

A biological concept where the fitness of a phenotype depends on its frequency relative to other phenotypes in a population.

• 頻ひん度ど依い存ぞん選せん択たくは、集しゅう団だん内ないでの遺い伝でん的てき多た様よう性せいの維い持じに寄き与よすることがある。

  Frequency-dependent selection can contribute to the maintenance of genetic diversity within a population.