anisogamy

Noun

Meaning

(biology) reproduction by the union or fusion of two differing gametes (especially differing in size)

Source: WordNet

Synonyms

Hypernyms

Examples

Gametes can be identical in form and function (known as isogamy ), but in many cases an asymmetry has evolved such that two sex-specific types of gametes (heterogametes) exist (known as anisogamy ). Source: Internet

In either case, gametes may be externally similar, particularly in size ( isogamy ), or may have evolved an asymmetry such that the gametes are different in size and other aspects ( anisogamy ). Source: Internet

Some trophozoites enlarge and become macrogamete, whereas others divide repeatedly to form microgametes (anisogamy). Source: Internet

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