Flower stalk is modified into hooks in a climber called

Floral stak modifed in to hook climbers occur in

A flower is a modified

Flower is modified

flower is a modified

Flower is a modified

Flower is a modified

Flower is a modified shoot as

Identify the correct statements from the below about "Hook climbers". (I) Artabotrys, inflorescence axis modified into hook. (II) Calmus, leaf tip is modified into Hook. (III) Bignonia, tip is modified into Hook. (IV) Hugonia, the axillary budsmodified into Hook.