cleistogamous是什么意思,cleistogamous的意思翻译、用法、同义词、例句
cleistogamous英标
英:/'klaɪ'stɒɡəməs/
常用词典
闭花受精的
例句
It seems that cleistogamous flower may allow the plant to reproduce and assure some seed set even in conditions of unfavorable habitat. Chasmogamy sire outcrossing seeds to adaptive new habitats.
即使在不利生境中,闭锁花也能保障植物繁殖和一定的种子产生。 而开放花则产生更多的异交种子以适应新的生境。
网络扩展资料
词性: 形容词
发音: [klahy-stuh-guh-muh s]
定义: 草本植物在不开花的情况下进行自花授粉的一种现象。
解释: cleistogamous是一个由两个希腊词组成的复合词,其中kleistos意为“封闭的”,gamus意为“配偶的”,因此这个词的字面意思是“封闭的配偶”。在植物学中,它通常指一种草本植物,在不开花的情况下进行自花授粉的一种现象,也就是说,花朵在未完全展开时即进行内部授粉。
例句:
- Some plant species, such as violets, exhibit cleistogamous flowers in addition to their showier, open-pollinated flowers.(一些植物物种,如紫罗兰,除了花朵较为醒目的开放式授粉花朵外,还具有闭花授粉的花朵。)
- The cleistogamous flowers of certain plants, such as peanuts and beans, are an adaptation to ensure seed production even if pollinators are scarce.(某些作物,如花生和豆类的闭花授粉花朵,是为了确保即使授粉者很少,也能保证种子的产生。)
近义词: 无
反义词: chasmogamous(开花授粉的)
用法:
- Cleistogamous flowers are a phenomenon observed in certain plant species.
- Some plants have both cleistogamous and chasmogamous flowers.
- Cleistogamy is an adaptation to ensure seed production in the absence of pollinators.
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