Transpiration is the manifestation of

Generally,stomata are found on the lower surface of a leaf. Thus,the approximate percentage of transpiration through the abaxial surface is: (in $\%$)

Which of the following statements is not true for stomatal apparatus?

Opening and closing of stomata is controlled by

Leaves having an equal number of stomata on both surfaces are called ........

Identify the $INCORRECT$ statement for '$A$' and '$B$' respectively.