Phenyl mercuric acetate is used as an:

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) Phenyl mercuric acetate $(PMA)$ is a well-known antitranspirant.It works by inducing the partial closure of stomata in plants.By reducing the aper

Vedclass · Accepted Answer

Antitranspirant to reduce transpiration rate

Vedclass · Answer

(A) Phenyl mercuric acetate $(PMA)$ is a well-known antitranspirant.It works by inducing the partial closure of stomata in plants.By reducing the aperture of the stomata,it significantly lowers the rate of transpiration without severely affecting other physiological processes like photosynthesis or respiration.Therefore,the correct option is $A$.

Similar Questions

Guttation occurs through . . . . . . .

Stomata are absent in:

Majority of potometers measure the rate at which water is:

Cuticular transpiration occurs by . . . . . . .

Which of the following is $NOT$ included in the stomatal apparatus?

Vedclass Test Series

Exam Paper Generator

Online Exam Module