Multiple choice

The transpiration in the plants will be lowest when

  1. there is high humidity in the atmosphere

  2. wind velocity is high

  3. environmental conditions are very dry

  4. there is excess of water in the cell
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

High humidity restricts the transpiration because humid air is almost saturated with water vapour and cannot absorb much more by transpiration.

Keep practicing — related questions