The most widely accepted and supported model that explains the movement of phloem sap in flowering plants is the ____ mechanism.

Question

Quizplus · Accepted Answer

The pressure flow mechanism, also known as the mass flow hypothesis, is the most widely accepted model for explaining the movement of phloem sap in flowering plants. It involves the flow of sap from a source (where sugars are produced) to a sink (where sugars are used or stored) driven by pressure differences.

The Most Widely Accepted and Supported Model That Explains the Movement