Which of the following methods may be used to | vedclass

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

Question

(A) The $Cobalt$ $chloride$ $paper$ $method$ is used to compare the rate of transpiration from the two surfaces of a leaf. When $Cobalt$ $chloride$ pa

Vedclass · Accepted Answer

Cobalt chloride paper method

Vedclass · Answer

(A) The $Cobalt$ $chloride$ $paper$ $method$ is used to compare the rate of transpiration from the two surfaces of a leaf. When $Cobalt$ $chloride$ paper is placed on the upper and lower surfaces of a dorsi-ventral leaf,it turns from blue to pink due to the absorption of water vapor. The rate of color change indicates the relative amount of water loss (transpiration) from each surface.

Which of the following methods may be used to determine the quantitative loss of water from two surfaces of a dorsi-ventral leaf?

Similar Questions

Who devised the apparatus to determine the degree of opening of stomata?

The pressure bomb technique was used by:

Comment on the experimental setup. Will the mercury level fluctuate (go up/down) if phenyl mercuric acetate is sprayed on leaves?

Comment on the experimental setup shown in the image.
What does this setup demonstrate?

Stomatal opening and closing is due to the permeability of the guard cell. This fact was revealed by

Vedclass Test Series

Exam Paper Generator

Online Exam Module