1) Anisogamic 2) Anisogamous 3) Anisogamy 4) Isogamy 1) Developmental psychology 2) Reproduction 3) Sexual reproduction 
interbreeding; intermixing of two individuals' genetic matter
1. Union of the paternal and maternal chromatin after impregnation of the ovum. ... 2. In psychoanalysis, a combination of genital and anal eroticism. ... Origin: amphi-+ G. Mixis, mingling ... (05 Mar 2000) ... 
Sexual reproduction resulting in an individual having two parents. Invariably the case in most animals, with the exception of a few hermaphrodite organisms, but not uncommon in plants where a single individual may produce both male and female gametes (be monoecious) and be self-fertile.
Type: Term Pronunciation: am′fi-mik′sis Definitions: 1. Union of the paternal and maternal chromatin after impregnation of the oocyte. 2. In psychoanalysis, a combination of genital and anal eroticism.
[n] - union of sperm and egg in sexual reproduction
amphimixis, amphimict 1. A term used to indicate the fact that both parents contribute to the inheritance of their offspring. 2. True sexual reproduction; the union of male and female gametes; may be either autogamy (inbreeding) or allogamy (outbreeding).
noun union of sperm and egg in sexual reproduction
the merging of the nuclei of the sperm and egg cells; sexual reproduction. · the combining of anal and genital eroticism in the development of sexuality.