In Pistia and Eichhornia, stems are modified to form
Offsets
Tendrils
Stolons
Suckers
$A$ : Corm grows vertically beneath soil surface.
$R$ : It bears nodes, internodes, buds & green leaves.
Which of the following is a modified stem for the protection of plants from browsing animals?
Function of stem is
Rhizome of ginger is like the roots of other plants that grows underground. Despite this fact ginger is a stem and not a root. Justify.