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词汇 Prothallial
分类 英语词汇 英语翻译词典
释义

Prothallial

英语例句库

In the prothallial and sporogonium period,their feature isozymes bands appeared stably.

在不同发育期,均有特征带。

英语百科

Prothallium

Prothallus of the tree fern Dicksonia antarctica (note new moss plants for scale)

A prothallium, or prothallus (from Latin pro = forwards and Greek θαλλος (thallos) = twig) is usually the gametophyte stage in the life of a fern or other pteridophyte. Occasionally the term is also used to describe the young gametophyte of a liverwort or peat moss as well.

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