Question

Protonema occurs in the life cycle of
(a) Riccia (b) Funaria
(c) Equisetum (d) Spirogyra

Answer 1

Answer:

d is correct bro

Explanation:

mark answer as branlist

Answer 2

Protonema:

• Option “C” is correct i.e. Funaria.

• Protonema is found in the life cycle of funaria.

• A protonema is a thread-like chain of cells that make the initial stage (the haploid phase) of a bryophyte (e.g., Funaria) life cycle.  

• Protonema is a feature of all mosses and some liverworts but is vague from hornworts. The protonema is also considered the photosynthetic part of a germinating fern spore.

Hope it helped....