Question

Why is the phloem in a leaf important to the roots of a plant?

Answer 1

Answer:

It transports the food generated by photosynthesis.

Explanation:

Phloem is a complex tissue which transports food to various parts of the plant.

Chloroplast generate food is generated by photosynthesis.  

Chloroplasts are present in leaves which trap sunlight and prepare food.

This food should be transported to various parts like roots etc.

Xylem is a complex tissue which transport water through vessels.

Water is transported from roots to various parts of the plant through xylem.

Oxygen is taken from atmosphere and its absorbed by diffusion through stomata.