| HETEROGAMETE | • heterogamete n. Either of a pair of conjugating gametes that differ in structure or behaviour, such as the spermatozoon and the ovum. • HETEROGAMETE n. male and female sex cells are different. |
| HETEROGAMETY | • heterogamety n. (Biology) The production of gametes of different ploidy by an individual of one sex of an organism. • HETEROGAMETY n. the state of being heterogametic. |
| HETEROGAMIES | • heterogamies n. Plural of heterogamy. • HETEROGAMY n. the process of fertilization in plants by an indirect or circuitous method. |
| HETEROGAMOUS | • heterogamous adj. (Botany) in which the stamens and pistils are not present in every flower; i.e. there are male and female flowers. • heterogamous adj. (Biology) characterized by alternating generations of a parthenogenetic and sexual nature. • heterogamous adj. (Biology) involving heterogametes in the reproductive process. |
| HETEROGENIES | • heterogenies n. Plural of heterogeny. • HETEROGENY n. spontaneous or alternate generation, also HETEROGENESIS. |
| HETEROGENOUS | • heterogenous adj. (Genetics) derived from a different individual or species. • heterogenous adj. Alternative spelling of heterogeneous. • HETEROGENOUS adj. originating outside the body. |
| HETEROGONIES | • heterogonies n. Plural of heterogony. • HETEROGONY n. the condition of having two or more kinds of flowers, different as to the length of their stamens and pistils. |
| HETEROGONOUS | • heterogonous adj. (Botany) Characterized by heterogony. • HETEROGONOUS adj. reproducing both sexually and asexually. |
| HETEROGRAFTS | • heterografts n. Plural of heterograft. • HETEROGRAFT n. a graft of tissue between individuals of different species, a xenograft. |
| HETEROGRAPHY | • heterography n. (Countable) An incorrect spelling; a spelling different from accepted spelling. • heterography n. (Uncountable) Spelling in which a particular letter represents more than one possible sound. • HETEROGRAPHY n. incorrect spelling. |
| HETEROGYNOUS | • heterogynous adj. (Zoology) Having females very unlike the males in form and structure. • heterogynous adj. (Zoology) Having females of two different kinds, one sexual and the other abortive or neuter, as ants or bees. • HETEROGYNOUS adj. of ants, bees, etc., having two types of female, one fertile and the other infertile. |