heterogony


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het·er·og·o·nous

 (hĕt′ə-rŏg′ə-nəs)
adj.
Characterized by the alternation of sexual and parthenogenic generations.


het′er·og′o·ny n.

heterogony

(ˌhɛtəˈrɒɡənɪ)
n
1. (Biology) biology the alternation of parthenogenetic and sexual generations in rotifers and similar animals
2. (Botany) the condition in plants, such as the primrose, of having flowers that differ from each other in the length of their stamens and styles. Compare homogony
ˌheterˈogonous adj
ˌheterˈogonously adv

alterna′tion of genera′tions


n.
the alternation in an organism's life cycle of dissimilar reproductive forms, esp. the alternation of sexual with asexual generations.
[1855–60]
References in periodicals archive ?
12) I only mention this example as an illuminating one about the difficulties and the heterogony of ends (13) along the way of this collective and common process.
It is a figure of thought for the historicity of the world, which allows for the possibility of grasping men's "complementary" contribution to creation in the sense of a heterogony of purposes.
Conduct library research to learn more about at least three of the following: parthenogenesis, apomixis, gynogenesis, pseudogamy, facultative parthenogenesis, cyclical parthenogenesis, heterogony, thelytoky, arrhenotoky, parthenocarpy, and apomictic parthenogenesis.