The embryo constitutes a partially developed young sporophyte .

胚是一个幼小的孢子体。

Sporogonium the sporophyte generation in mosses and liverworts .

孢子体：为苔藓和地钱的孢子体世代具有。

Propagation of rare & endangered sporophyte spp. : by spores .

珍稀濒危蕨类植物的繁殖:孢子。

The sporophyte , which is wholly dependent on the gametophyte , is simply a spore capsule borne on a stalk .

孢子体完全依靠配子体生活。在茎上生长着孢蒴。

Exoscopic describing the type of development of a plant embryo in which the apex of the sporophyte develops from the outer cell formed by the first division of the zygote , the inner cell giving rise to the foot .

外向的：指一种植物胚胎的发育类型，其孢子体的顶端由受精卵的第一次分裂的外层细胞发育而来，内层细胞形成根。