Question

Peat is obtained from

• A. Anthoceros
• B. Dendroceros
• C. Funaria
• D. Sphagnum

Answer 1

The correct option is D

Sphagnum

The correct option is D.

Explanation of the correct option:

1. Sphagnum moss serves as the source of peat.
2. Mosses are spore-producing, non-flowering plants with stalks and leaves but no true roots.
3. The mosses mostly grow on damp, humid surfaces, and they get anchoring with the aid of rhizoids, which are hair-like structures.
4. When moss dies and decomposes, peat is created, which is a lifeless fibrous substance.
5. Peat is mostly utilized in gardening since it is employed as a component in the soiling of pots.

Explanation of the incorrect options:

Option A:

Anthoceros is also known as field hornwort and it is a bryophyte. Peat is formed from moss.

Option B:

Dendroceros is also a hornwort and belongs to the phylum Bryophyta. Peat is obtained from moss.

Option C:

Funaria belongs to the phylum Bryophyta. But does not contributes to the production of peat.

Final answer: Peat is obtained from Sphagnum.