Why Does Sexual Reproduction Require Two Sexes? Why Are There Sexes At All?

Why Does Sexual Reproduction Require Two Sexes? Why Are There Sexes At All?

In nature, most sexually reproducing creatures have two genders — which seems odd as it cuts the population a gamete could mate with in half. Why is this the case?

Fecha: February 22, 2017 at 07:19PM
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