Question

rate of transpiration can be determined by?

Answer 1

a potometer something known as a transpirometer is a device used to determine the rate of transpiration.

Answer 2

How do you measure the rate of transpiration?

A potometer (from Greek ποτό = drunken, and μέτρο = measure) — sometimes known as a transpirometer — is a device used for measuring the rate of water uptake of a leafy shoot. The causes of water uptake are photosynthesis and transpiration.