Position and frequency of stomata can be dete | vedclass

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

Question

(B) The $Cobalt$ $chloride$ paper method is used to determine the position and frequency of stomata on the leaf surface.In its anhydrous state,$Cobalt

Vedclass · Accepted Answer

Cobalt chloride paper method

Vedclass · Answer

(B) The $Cobalt$ $chloride$ paper method is used to determine the position and frequency of stomata on the leaf surface.In its anhydrous state,$Cobalt$ $chloride$ paper is blue in color.When placed on the leaf surface,it absorbs the water vapor released during transpiration.As it absorbs moisture,the paper changes its color from blue to pink.The rate of color change indicates the density and distribution of stomata on the leaf surface.

Column-$I$ (Names of theories)	Column-$II$ (Names of scientists)
$(A)$ Relay pump theory	$(p)$ Stocking
$(B)$ Transpiration cohesion theory	$(q)$ Sir $J$.$C$. Bose
$(C)$ Mass flow	$(r)$ Godlewski
$(D)$ Pulsation theory	$(s)$ Dixon and Joly
	$(t)$ Ernst Munch

Position and frequency of stomata can be determined by

Similar Questions

Who proposed the Pulsation Theory for the ascent of sap?

Transpiration theory was proposed by . . . . . . .

$A$ potometer works on the principle of:

Transpiration is measured by

Vedclass Test Series

Exam Paper Generator

Online Exam Module