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Last Updated On [03-11-2023]

Protonema is formed in

a)

Moss

b)

Liverworts

c)

Ferns

d)


Question ID - 1507 :-

Protonema is formed in

a)

Moss

b)

Liverworts

c)

Ferns

d)

1 Answer
5876 Votes
3537

Answer Key : (a) -

(a)

Protonema is prostrate, branched, multicellular, filamentous structure, which bears erect foliose gametophore. Protonema is produced on germination of a moss (bryophyte) spore, from which new plants develop as buds.



Next Question :

Consider the following statements regarding the major pigments and stored food in the different groups of algae and select the correct options given.

I. In Chlorophyceae, the stored food material is starch and the major pigments are chlorophyll-

II. In Phaeophyceae, laminarian is the stored food and major pigments are chlorophyll-

III. In Rhodophyceae, floridean starch is the stored food and major pigments are chlorophylla-  and phycoerythrin.

a)

I is correct, but II and III are incorrect

b)

I and II are correct, but III is incorrect

c)

I and III are correct, but II is incorrect

d)

III is correct, but I and II are incorrect


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