Question

potatoes are formed underground how do they contain start when photosynthesis of course in the green leaf above the ground​

Answer 1

Answer:

Potato is an underground stem. The plants synthesise food (glucose) in the leaves by the process of photosynthesis.

Answer 2

Answer:

photosynthesis occur In leaves and they are present above the soil. Photosynthesis occur, food is formed and carried toward the base by action of phloem.

Explanation:

fruit is actually stored food or surplus food that is formed and stored in this case as potato at the base of plant