Question

The transpiration in plants will be lowest

• A. When there is high humidity in the atmosphere.
• B. There is excess of water in the cell.
• C. Environmental conditions are very dry.
• D. High wind velocity.

Answer 1

The correct option is A

When there is high humidity in the atmosphere.

The loss of water in the form of vapour from the aerial parts of the plant is known as transpiration. The transpiration in plants will be lowest when there is high humidity in the atmosphere.