Onion, Potato and Ginger are

Options

A. Root
B. Stem
C. Adventitious root
D. Scale leaves

Answer

B

Explanation

Some of the most important examples of modifications of stem are onion, ginger and potato. Although they resemble roots superficially but can be distinguishable from roots by the presence of nodes, internodes, scale leaves, buds and adventitious roots at the nodes.