Question

Most widely accepted theory of carbohydrate translocation is

• A. Mass flow theory
• B. Root pressure theory
• C. Imbibition theory
• D. Transpiration theory

Answer 1

The correct option is A Mass flow theory

(A) Mass flow theory proposes the transportation of food in the plants.

(B) Root pressure theory proposes the transportation of water in the plants through the root pressure.

(C) Imbibition theory proposes water transportation through pipes.

(D) Transpiration theory proposes water transportation due to the evaporation from the upper surface of the leaves.

So, the correct answer is 'Mass flow theory'.