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In biology, mating is the pairing of either opposite-sex or hermaphroditic ormatingganisms for the purposes of sexual reproduction. Fertilization is the fusion of two gametes. [1] . Copulation is。

Animal Mating Systems. A mating system is a way in which a group is structured in relation to sexual behavior. The precise meaning depends upon the context. With respect to。

In mating, there are two types of selection (intersexual, intrasexual) and three mating systems (monogamous, polygynous, polyandrous).

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