Which one of the following is a modified leaf?(a) Sweet potato(b) Ging

1.	Which one of the following is a modified leaf?(a) Sweet potato(b) Ginger(c) Onion(d) Carrot
Answer» Answer is : (c) Onion Onion is a bulb, i.e. it is a modified leaf. A bulb is an underground pyriform-spherical structure that possesses a reduced convex or slightly conical disc-shaped stem and several fleshy scales enclosing a terminal bud. In Onion, the fleshy scales represent leaf bases in the outer part and scale leaves in the central region.

Which one of the following is a modified leaf?(a) Sweet potato(b) Ginger(c) Onion(d) Carrot

Answer»

Answer is : (c) Onion

Onion is a bulb, i.e. it is a modified leaf. A bulb is an underground pyriform-spherical structure that possesses a reduced convex or slightly conical disc-shaped stem and several fleshy scales enclosing a terminal bud. In Onion, the fleshy scales represent leaf bases in the outer part and scale leaves in the central region.

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Which one of the following is a modified leaf?(a) Sweet potato(b) Ginger(c) Onion(d) Carrot

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