<transcript><audio_48>traits greatly benefit sexual selection their usefulness in providing more mating opportunities overrides the possibility that the trait could lead to a shortening of its lifespan through predation or starvation these desirable traits extend beyond physical body parts</transcript><transcript><audio_49>and often extend into courtship behavior and nuptial gifts as well although some behaviors in males are meant to work within the parameters of female Choice some male traits work against it strong enough males in some cases can force</transcript><transcript><audio_50>themselves upon a female forcing fertilization and overriding female Choice since this can often be dangerous for the female an evolutionary arms race between the Sexes is often an outcome history Charles Darwin wrote that</transcript><transcript><audio_51>anisogamy had an impact on the evolution of sexual dimorphism he also argued that anisogamy had an impact on sexual behavior anisogamy first became a major Topic in the biological sciences when Charles Darwin wrote about sexual</transcript><transcript><audio_52>selection mathematical models seeking to account for the evolution of anisogamy were published as early as 1932 but the first model consistent with evolutionary theory was that published by Jeff Parker Robin Baker and Vic Smith in 1972</transcript> traits greatly benefit sexual selection their usefulness in providing more mating opportunities overrides the possibility that the trait could lead to a shortening of its lifespan through predation or starvation these desirable traits extend beyond physical body parts and often extend into courtship behavior and nuptial gifts as well although some behaviors in males are meant to work within the parameters of female Choice some male traits work against it strong enough males in some cases can force themselves upon a female forcing fertilization and overriding female Choice since this can often be dangerous for the female an evolutionary arms race between the Sexes is often an outcome history Charles Darwin wrote that anisogamy had an impact on the evolution of sexual dimorphism he also argued that anisogamy had an impact on sexual behavior anisogamy first became a major Topic in the biological sciences when Charles Darwin wrote about sexual selection mathematical models seeking to account for the evolution of anisogamy were published as early as 1932 but the first model consistent with evolutionary theory was that published by Jeff Parker Robin Baker and Vic Smith in 1972
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