Question

Which of the following is not correct in mass flow hypothesis?

A

The sugar is moved bidirectionally

B

Loading of the phloem sets up a water potential gradient that facilitates the mass movement in the phloem

C

As hydrostatic pressure in the phloem sieve tube increases pressure flow stops and sap is accumulated in phloem

D

The sugar which is transported is sucrose

Answer 1

the suger which is transported is sucrose. D