Question

Select the mismatched pair.

1. Guard cells – regulate opening and closing of stomata.
2. Root hairs – absorption of water from soil.
3. Trichomes – protect against grazing animals

पर्याय

• i only

• i and ii

• iii only

• ii only

Answer 1

iii only

Explanation:

Trichomes: Reduce water loss caused by transpiration.