Question

Bulb of Allium cepa (Onion) is
A) Underground modified bud
B) Underground shoot
C) Both correct
D) Underground stem

Answer 1

according to me its underground shoot !!!!
hope so..

Answer 2

The onion (Allium cepa L., from Latin cepa "onion"), also known as the bulb onion or common onion, is a vegetable that is the most widely cultivated species of the genus Allium. Its close relatives include the garlic, scallion, shallot, leek, chive, and Chinese onion.