Question

explain with help of a diagram related to potato​

Answer 1

you plant a whole, small potato, or a piece of a large one for a new plant. The whole potato or cut piece has several slightly recessed, dormant buds or "eyes" on the surface. When conditions are right, these buts will sprout, whether the potatoes are in the ground or in a kitchen cupboard. The sprouts then develop into independent plants.

i hope its help u.