gametophyte

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萌发形成结构称为原丝体。

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、苔藓植物植物配体中存在由单个细胞形成类似根结构。

Macrospore metrocyte of Pinus sylvestris var. mongolica developed to female gametophyte containing female gamete-egg by a series of changes.

摘要樟松大孢母细胞经一系列变化，发育成雌配体。

The results indicate that both of them have similar behaviors in spore germination and gametophyte development, i.e. having spore homospory, trilete, growing slow.

结果表明, 两者孢及配体性状极为相似: 孢同型，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.

摘要樟松大孢母细胞经一系列变化，发育成雌配体。

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、苔藓植物植物配体中存在由单个细胞形成类似根结构。