| AUTOGENY | • autogeny n. Spontaneous generation. • AUTOGENY n. spontaneous generation. |
| CYTOGENY | • cytogeny n. (Biology) cell production or development; cytogenesis. • CYTOGENY n. the formation of cells. |
| ECTOGENY | • ectogeny n. (Botany) The effect of pollen on parts of the seed and fruit lying outside the embryo and endosperm. • ECTOGENY n. the effect of pollen on the tissues of a plant. |
| ONTOGENY | • ontogeny n. Ontogenesis. • ONTOGENY n. the development of an individual organism. |
| HISTOGENY | • histogeny n. Histogenesis. • HISTOGENY n. the formation or differentiation of tissues, also HISTOGENESIS. |
| PHOTOGENY | • photogeny n. (Obsolete) photography. • PHOTOGENY n. (obsolete) photography. |
| PHYTOGENY | • phytogeny n. (Biology) phytogenesis. • PHYTOGENY n. the doctrine of the generation of plants. |
| GAMETOGENY | • GAMETOGENY n. the formation and maturation of gametes, also GAMETOGENESIS. |
| ODONTOGENY | • odontogeny n. (Biology) The generation, or mode of development, of the teeth. • ODONTOGENY n. the origin and development of teeth. |
| TERATOGENY | • teratogeny n. (Teratology) teratogenesis. • TERATOGENY n. the formation of monsters. |
| SPERMATOGENY | • spermatogeny n. The generation of spermatozoa. • SPERMATOGENY n. the formation of spermatozoa. |
| THAUMATOGENY | • thaumatogeny n. (Rare) The origination of life by a miracle rather than by natural law. • THAUMATOGENY n. the doctrine of the miraculous origin of life. |