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embryogenesis |
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embryogenesis /em·bryo·gen·e·sis/ (em″bre-o-jen´ĕ-sis) 1. the production of an embryo. 2. the development of a new individual by means of sexual reproduction, that is, from a zygote.embryoge´neticembryogen´ic
embryogenesis [em′brē·ōjen′əsis] Etymology: Gk, en + bryein + genein, to produce the process in sexual reproduction by which an embryo forms from the fertilization of an ovum. Also called embryogeny [em′brē·oj′ənē] . See also heterogenesis, homogenesis. embryogenetic, embryogenic, adj. embryogenesis the process of embryo formation. See embryo. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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These masses appear to share a similar embryogenic origin; they occur when the neuroectodermal and ectodermal tissues fail to separate during the development of the nose. This method involves bombarding the plants' embryogenic calli with tiny gene-coated gold bullets. Aberrant internal carotid arteries are caused by an embryogenic malformation of the first and second branchial arches. |
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