A potometer measures the
intake of water by the plant
the rate at which photosynthesis occurs
the rate at which the plant grows
All of the above
A potometer measures the intake of water by the plant and this intake of water is equal to the water lost through transpiration.
Which of the following potometers help in measuring the rate of intake of water by the plant?
Out of photosynthesis and respiration in plants, which process occurs : (a) all the time ? (b) only at daytime ?
6) Why do plants growing under the shed have lower rate of photosynthesis?