Which can be used to measure root pressure?

 🔑Key Points:
Root pressure is a positive pressure that develops in the roots of plants by the active uptake of nutrients from the soil.
A manometer is an instrument used to measure pressure.
In plants, a manometer can be used to measure root pressure by connecting it to a cut stem and observing the rise or fall of the liquid column.
Root pressure is a vital phenomenon in certain plants that aids in the upward movement of water and dissolved nutrients.

 🔴Additional Information:
A thermometer measures temperature.
A speedometer measures the speed of an object, typically used in vehicles.
A sphygmomanometer measures blood pressure.
Generators are machines that convert mechanical energy into electrical energy.