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词汇 semelparity
分类 英语词汇 英语翻译词典
释义

semelparity

英汉-汉英词典
n. 终生一胎(现象)
词组 | 习惯用语
您要查找的是不是：
  • similarity n. 类似, 相似
  • Camelopardalis n. 鹿豹座
  • separability n. 可分离；分离性；可分性
  • secularity n. 世俗主义,凡俗之心,烦恼
semelparity 终生一胎
中文百科

生物的单次繁殖和多次繁殖 Semelparity and iteroparity

（重定向自Semelparity）

生物的单次繁殖和多次繁殖（Semelparity and iteroparity）是指动物物种的繁殖策略。单次繁殖的动物一生只会繁殖一次，然后死亡；而多次繁殖的动物终其一生可进行多次繁殖行为。

英语百科

Semelparity and iteroparity 生物的单次繁殖和多次繁殖

（重定向自Semelparity）
The Pacific salmon is an example of a semelparous organism
An iteroparous organism is one that can undergo many reproductive events throughout its lifetime. The pig is an example of an iteroparous organism
Iteroparous reproductive effort
Semelparous reproductive effort

Semelparity and iteroparity refer to the reproductive strategy of an organism. A species is considered semelparous if it is characterized by a single reproductive episode before death, and iteroparous if it is characterized by multiple reproductive cycles over the course of its lifetime. Some plant scientists use the parallel terms monocarpy and polycarpy. (See also plietesials.)
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