Question

Mild grazing in grassland by herbivores-

• A. Retards growth of grasses
• B. Stimulates growth of grasses
• C. Destroys vegetation
• D. Arrests growth of grasses

Answer 1

The correct option is B

Stimulates growth of grasses

The correct option is B.

Explanation of correct option:

1. Mild grazing promotes the growth of more species in grasslands.
2. So, grazing on grassland ecosystems is a common feature.

Explanation of incorrect options:

Option A:

Mild grazing in grassland by herbivores does not retard the growth of grasses.

Option C:

Heavy grazing on grassland destroys vegetation as the rate of grazing is much higher than the rate of growth of grasses.

Option D:

Mild grazing of grassland by herbivores stimulates the growth of grasses.

Final answer- Mild grazing in grassland by herbivores-stimulates growth of grasses.