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Q.
Protonema is present in
UP CPMTUP CPMT 2010Plant Kingdom
Solution:
Funaria is known as common moss or green moss. It grows well in recently burnt ground rich in plant ashes. The main plant is gametophytic. Protonema is produced by germination of spores. It is ephemeral or short-lived. Protonema has two types of filaments-green thick with straight septa called chloronema and nongreen thin with oblique septa called caulonema. On chloronemal branches thftre are certain buds which give rise to leafy erect gametofJhore, made up of axis with spirally arranged leaves. The main branch of leafy gametophore bears male reproductive organs, i.e., antheridia and the side branch is female branch.