gametophyte造句
The polar and egg nuclei of the female
gametophyte are genetically identical.
雌配子体中的极核和卵核遗传上是同一的.
Protonema ( pl . protonemata ) The young bryophyte
gametophyte that develops following spore germination.
苔藓植物中直接由孢子萌发形成的结构称为原丝体.
The sporogonium is parasitic on the
gametophyte generation.
孢子体是寄生在配子体上的.