They show a heteromorphic alternation of generations, the gametophyte eging the dominant generation.
苔藓植物具有明显世代交替象,配子体在世代交替中占优势。
They show a heteromorphic alternation of generations, the gametophyte eging the dominant generation.
苔藓植物具有明显世代交替象,配子体在世代交替中占优势。
Protonema (pl. protonemata) The young bryophyte gametophyte that develops following spore germination.
原丝体:苔藓植物中直接由孢子萌发形构称为原丝体。
Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.
假根:在一些藻类、苔藓植物和裸子植物配子体中存在由单个细胞形类似根构。
Macrospore metrocyte of Pinus sylvestris var. mongolica developed to female gametophyte containing female gamete-egg by a series of changes.
摘要樟子松大孢子母细胞经一系列变化,发育雌配子体。
The results indicate that both of them have similar behaviors in spore germination and gametophyte development, i.e. having spore homospory, trilete, growing slow.
果表明, 两者孢子及配子体性状极为相似: 孢子同型,三裂缝,萌发慢;
Macrospore metrocyte of Pinus sylvestris var. mongolica developed to female gametophyte containing female gamete-egg by a series of changes.
摘要樟子松大孢子母细胞经一系列变化,发育雌配子体。
Rhizoid A unicellular rootlike structure found in certain algae and in the gametophyte generation of the bryophytes and some ferns.
在一些藻类、苔藓植物和裸子植物配子体中存在由单个细胞形类似根构。
声明:以例句、词性分类均由互联网资源自动生,部分未经过人工审核,其表达内容亦不代表本软件观点;若发问题,欢迎向我们指正。