Rhizome which grows vertically upwards are
Corms
Stolon
Bulbils
Root stock
Underground stems of potato, ginger; turmeric, Zaminkand, Colocasia are the examples of modified stem for
Stems are modified into flattened structures, which carryout photosynthesis in
In Passiflora, the tendrils are modified
What is stem ? Describe parts of stem and normal functions.