Question

What does phloem sap contain?

Answer 1

Plant phloem sap is rich in nutrients
1. it contains high quantities of sugars , amino acids , organic acids , vitamins and inorganic ions...

Answer 2

Phloem sap consists primarily of sugars, hormones, and mineral elements dissolved in water. It flows from where carbohydrates are produced or stored (sugar source) to where they are used (sugar sinks).