1) Parthenogenesis 2) Parthenogeny 3) Virgin birth 
(from the article `reproductive system, animal`) Nematodes, especially free-living species such as some dioecious soil nematodes, exhibit a type of parthenogenesis known as gynogenesis. In this type ...
Egg development activated by a spermatozoon, but to which the male gamete contributes no genetic material. ... Origin: Gyno-+ G. Genesis, production ... (05 Mar 2000) ... 
(gi″no-) (jin″o-jen´ә-sis) development of an egg that is stimulated by a spermatozoon in the absence of any participation of the spermatozoon nucleus.
Type: Term Pronunciation: gī′nō-jen′ĕ-sis, jin-ō- Definitions: 1. Oocyte development activated by a sperm, but to which the male gamete contributes no genetic material.
[n] - female parthenogenesis in which the embryo contains only maternal chromosomes due to the failure of the sperm to fuse with the egg nucleus
gynogenesis, gynogenetic 1. Reproduction in which the development of the embryo occurs as a result of the penetration of an ovum by a sperm but does not involve the nuclear material of the latter. 2. Egg development activated by a spermatozoon, but to which the male gamete contributes no genetic material. 3. The process in which an egg develops par...
a type of reproduction by parthenogenesis that requires stimulation by a sperm to activate the egg into development but occurs without fusion of sperm and egg nuclei.