what are the limitation use of photometer
Solution
A potometer is used to measure the rate of transpiration.
The limitations are as follows -
1. Inroducing the air bubble is not very easy.
2) The twig may not remain fully alive for a long time.
3) Any changes in the temperature of atmosphere may affect the position of the air bubble in the capillary tube
A potometer is used to measure the rate of transpiration.
The limitations are as follows -
1. Inroducing the air bubble is not very easy.
2) The twig may not remain fully alive for a long time.
3) Any changes in the temperature of atmosphere may affect the position of the air bubble in the capillary tube