孢子囊的英文怎么說(shuō)
2012-06-25 18:42
孢子囊的英文:
sporangium
- A sperm - producing organ occurring in seedless plants,fungi,and algae.
孢子囊,精子囊無(wú)籽植物,菌類植物和藻類植物的孢子囊 - The central portion of an ovule in which the embryo sac develops;the megasporangium.
珠心胚珠的中心,胚芽囊在此發(fā)育;大孢子囊 - A ring or group of thick - walled cells around the sporangia of many ferns that functions in spore release.
環(huán)帶蕨類植物孢子囊周圍具有釋放孢子功能的環(huán)或一組細(xì)胞壁很厚的細(xì)胞
n. 孢子囊,芽孢囊