Question

What is mean by prothallus ?

Answer 1

Hi Friend,

Here is your answer,

A small,delicate structure produced by a germinating spore and bearing sex organs. It is the gametophyte of ferns and some other plants.


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Answer 2

Answer -,-

Prothallium or prothallus is typically the gametophyte stage within the life cycle. The prothallus develops from a germinating spore. Prothallium is a short-lived and inconspicuous heart-shaped structure typically 2–5 millimeters wide, with a diversity of rhizoids (root-like hairs) growing underneath.

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