Question

A negative effect of transpiration is

• A. Development of water stress
• B. Increase in mineral absorption
• C. Maintenance of leaf temperature
• D. All of the above

Answer 1

The correct option is A Development of water stress

Transpiration is the process of loss of water through the aerial parts of the plant. It depends upon the amount of humidity level of the atmosphere.

When there is a high level of moisture then there is no concentration gradient between leaf and the atmosphere there is a minimum loss of water through transpiration. It is a necessary evil as it develops water stress.

So, the correct answer is 'Development of water stress'.