“amphidiploid”的英文意思_释义_用法

单词

amphidiploid

释义

amphidiploid, a. and n. Biol.|ˌæmfɪˈdɪplɔɪd|
[f. amphi- + diploid a.]
Having a diploid set of chromosomes derived from each of its parents; double diploid; = allotetraploid a. Also as n., a hybrid of this kind. Hence ˌamphiˈdiploidy, the state of being amphidiploid.
1930Univ. Calif. Publ. Agric. Sci. VI. 84 An amphidiploid C. capillaris-C. dioscoridis hybrid obtained by M. Nawashin..was smaller.Ibid., Amphidiploids..involve two species of the same genus.1932N. I. Vavilov in Proc. VI Internat. Congress Genetics I. 341 The phenomenon of amphidiploidy of sterile hybrids proved to be rather frequent... Several cases of amphidiploidy were produced in hybrids of wheat and Aegilops.1936Nature 23 May 874/1 An amphidiploid wheat. The plant..had 42 chromosomes, and the evidence indicates that it was an amphidiploid produced by the parthenogenetic development of an egg... The amphidiploids are highly fertile.

英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

相关内容：

“amphidiploid”的英文意思

“弃船”英文翻译

“异环己酰亚胺”英文翻译

“异鳞毛蕨素”英文翻译

“异腺嘌呤”英文翻译

“amidic”的英文意思

相关推荐