Assertion: Mosses are of great ecological importance. Reason: Mosses prevent soil erosion by forming dense mat on the soil.

Question

Assertion: Mosses are of great ecological importance. Reason: Mosses prevent soil erosion by forming dense mat on the soil. (A) If both assertion and reason are true and reason is the correct explanation of assertion (B) If both assertion and reason are true but reason is not the correct explanation of assertion (C) If assertion is true but reason is false (D) If both assertion and reason are false

Tardigrade Admin · Accepted Answer

Mosses along with lichens are the first organisms to colonise rocks and hence, are of great ecological importance. They decompose rocks making the substrate suitable for the growth of higher plants. Since mosses form dense mats on the soil, they reduce the impact of falling rain and prevent soil erosion.

Q. Assertion : Mosses are of great ecological importance. Reason : Mosses prevent soil erosion by forming dense mat on the soil.

If both assertion and reason are true and reason is the correct explanation of assertion

If both assertion and reason are true but reason is not the correct explanation of assertion

If assertion is true but reason is false

If both assertion and reason are false

Q. Assertion : Mosses are of great ecological importance.
Reason : Mosses prevent soil erosion by forming dense mat on the soil.