| ANISOGAMY | • anisogamy n. A form of sexual bonding involving partners of unusually widely differing ages. • anisogamy n. (Cytology) Sexual reproduction involving the union or fusion of two dissimilar gametes.
 • ANISOGAMY n. union between markedly different gametes e.g. as egg and sperm, as in humans.
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| ISOGAMETE | • isogamete n. (Biology) Either of a pair of conjugating gametes that are of the same size and structure. • ISOGAMETE n. a gamete indistinguishable in form or size or behavior from another gamete, with which it can unite to form a zygote.
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| ISOGAMIES | • ISOGAMY n. the fusion of similar gametes. | 
| ISOGAMOUS | • isogamous adj. Relating to, or undergoing isogamy. • ISOGAMOUS adj. relating to isogamy, the conjugation of two gametes of equal size and form, also ISOGAMETIC, ISOGAMIC.
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| ISOGENEIC | • isogeneic adj. (Genetics, medicine) Having the same genetic makeup and origin. • ISOGENEIC adj. genetically similar or identical, e.g. in respect of grafts, also ISOGENIC.
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| ISOGENIES | • isogenies n. Plural of isogeny. • ISOGENY n. the state of being of similar origin.
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| ISOGENOUS | • isogenous adj. (Biology) Having the same (or similar) origin. • ISOGENOUS adj. having the same origin.
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| ISOGONALS | • isogonals n. Plural of isogonal. • ISOGONAL n. a line indicating the earth's magnetic field, also ISOGONE, ISOGONIC.
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| ISOGONICS | • isogonics n. Plural of isogonic. • ISOGONIC n. a line indicating the earth's magnetic field, also ISOGONAL, ISOGONE.
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| ISOGONIES | • ISOGONY n. an equivalent relative growth of parts. | 
| ISOGRAFTS | • isografts n. Plural of isograft. • ISOGRAFT v. to transplant from one to another of the same species.
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| ISOGRAPHS | • isographs n. Plural of isograph. • ISOGRAPH n. a map line indicating similar linguistical areas.
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| MISOGAMIC | • misogamic adj. Averse to marriage. • MISOGAMIC adj. relating to misogamy, hatred of marriage.
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| MISOGYNIC | • misogynic adj. Misogynistic; woman-hating. • MISOGYNIC adj. hating women.
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