Potato is a stem and sweet potato is a root. Justify the statement on the basis of external features

Potato is a stem and sweet potato is a root. Justify the statement on

1.	Potato is a stem and sweet potato is a root. Justify the statement on the basis of external features
Answer» Potato is a stem and sweet potato is a root because\xa0the stem of the potato has undergone modifications in order to store food\xa0whereas in a sweet potato the root has undergone modifications in order to store the food.In certain\xa0plants, the roots, stem, and leaves undergo modifications to store food in order\xa0to use under unfavourable conditions.The modified stems are usually called as\xa0‘tubers’\xa0and the modified roots are usually called as\xa0tuberous roots or storage roots.