NEET BIOLOGY

PLANT PHYSIOLOGY

TRANSPORT IN PLANT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Transpiration rate can be measured using which of the following?
A
potatometer
B
potometer
C
polymeter
D
parameter
Explanation: 

Detailed explanation-1: -Rate of transpiration is measured by the Ganong’s potometer.

Detailed explanation-2: -A potometer is a device, which is used to measure water uptake by the plant shoot during transpiration. It is also known as transpirometer. Ganong’s potometer is used to measure the transpiration rate in a laboratory.

Detailed explanation-3: -A porometer measures the stomatal conductance or resistance. There are two general designs, equilibrium and dynamic, that differ in their control philosophy. Both require a chamber to be clamped onto a leaflet. Water loss from the enclosed leaf then tends to increase the humidity in the chamber.

There is 1 question to complete.