网站首页  英汉词典

请输入您要查询的英文单词：

　

单词 heterothallism
释义

heterothallism /hetərəu'θælizm/

英汉-汉英词典
n. 异宗配合(现象)
词组 | 习惯用语
您要查找的是不是：
  • heterosexual n. 异性恋者 adj. 异性恋的
  • hydrothermal adj. 水热作用的；热液的
  • heterosexuality n. 异性恋；异性性欲；异性性行为
  • electrotherapist n. 电疗医师
heterothallism n. [植] 异宗配合

网络短语:
quadrupole heterothallism 四极性异宗配合
physiological heterothallism 生理异宗配合
morphological heterothallism 形态异宗配合
英语百科

Heterothallic

Neurospora crassa life cycle. The haploid mycelium reproduces asexually by two processes: (1) simple proliferation of existing mycelium, and (2) formation of conidia (macro- and micro-) which can be dispersed and then germinate to produce new mycelium. In the sexual cycle, mating can only occur between individual strains of different mating type, A and a. Fertilization occurs by the passage of nuclei of conidia or mycelium of one mating type into the protoperithecia of the opposite mating type through the trichogyne. Fusion of the nuclei of opposite mating types occurs within the protoperithecium to form a zygote (2N) nucleus.

Heterothallic species have sexes that reside in different individuals. The term is applied particularly to distinguish heterothallic fungi, which require two compatible partners to produce sexual spores, from homothallic ones, which are capable of sexual reproduction from a single organism.
随便看

　

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间：2025/6/22 10:42:30