Tuber.
Pomelo has a modified stem. It has spines.
Onion is an underground modified stem.
Roots and stem get modified for storage or performing any specific function such as climbing or overcoming hostile environmental conditions. The basic difference between a root and stem is that in case of root, the primary vascular bundles are radial whereas in stems these are conjoint and collateral.
anfra
The edible parts in a plant may be its fruits, seeds, roots or even leaves. In cereals we eat .grain, in the tuberous plants like potato, we eat the tuber (modified underground stem). That part of the plant which has storage of food is generally located to eat.
A portion of a root swells for food or water storage, e.g. sweet potato. A type of storage root distinct from taproot.
Onion is a modified stem because it is a stem which grows underground
A potato is a modified stem called a tuber. It is an underground storage organ that stores nutrients for the plant to use.
Modified Stem
A onion is a modified stem
Stem cells that will form T cells are modified in the Thymus.
Pomelo has a modified stem. It has spines.
Onion is an underground modified stem.
Rhizome or corm
Roots and stem get modified for storage or performing any specific function such as climbing or overcoming hostile environmental conditions. The basic difference between a root and stem is that in case of root, the primary vascular bundles are radial whereas in stems these are conjoint and collateral.
corm
Yes