Bulb, tuber and rizhome are all modified underground stems.
Onion is an underground stem called a bulb. It grows horizontally below the surface of the soil, from which roots grow downward and shoots emerge above ground.
No, yam is not an underground stem. It is a tuberous root vegetable that grows underground.
The underground fleshy reproductive stem of crocus or gladiolus is called a corm. Corms are swollen, modified stems that store nutrients and can produce new plants when conditions are right. They are a common feature in the life cycle of these flowering plants.
Carrot, Sugarcane, Turnip & Onion all these are underground stem.
Rhizome
Onion is a modified stem because it is a stem which grows underground
Rhizome or corm
corm
Yes
No, a radish is not considered an underground stem. It is considered a type of root just like carrots and sweet potatoes.
Onion is an underground stem called a bulb. It grows horizontally below the surface of the soil, from which roots grow downward and shoots emerge above ground.
potato
modified underground stem
No, a radish is not considered an underground stem. It is considered a type of root just like carrots and sweet potatoes.
The modified stems which are found in underground is called as stem tubers
Potatoes are considered stems and not roots, because they are the part of the stem of the plant that grows underground, it's the part of the stem that thickens and accumulate starch.
A carrot is the root, just like a potato or onion.