How Is Food Transported In Plants. Plants dont have a heart to pump liquids around their bodies so they rely on physical forces to move liquid up to the highest leaf. This pressure moves the materials in phloem to the tissues which have less pressure.
The movement of food particles takes place upward and downward. Plants transport sugars and other chemicals by this method through the sieve tubes and companion cells. This process is called translocation.
This function is done by sieve tubes and companion cells.
The phloem tissue in plants transports food materials from the leaves to different parts of the plant. The transportation is bidirectional and its requires ATPbiolo. This pressure moves the materials in phloem to the tissues which have less pressure. So all the parts of a plant require food for getting energy maintenance and growth.
