Root pressure is maximum when

Options

A. Transpiration is high and absorption is very low
B. Transpiration is high and absorption is very low
C. Transpiration is very high and absorption is also high
D. Transpiration is very high and absorption is also high

Answer

B

Explanation

Root pressure can transport water and dissolved mineral nutrients from roots through the xylem to the tops of the relatively short plant when transpiration is low or zero.