Question

a) what is
protonema ? where it is found
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Answer 1

Protonema is a branched filamentous structure seen in bryophytes. They are formed by spore-germination. In mosses, the stage leads to hormone accumulation leading to the growth of newly formed cells. The protonema gives rise to small buds that form the gametophores.

Answer 2

Answer:

Protonema is a branched filamentous structure seen in bryophytes.