Which one contain most reduced form of stem?

Question

Which one contain most reduced form of stem? (A) Bulb (B) Rhizome (C) Tuber (D) Twinner

Tardigrade Admin · Accepted Answer

Bulb, rhizome, tuber are underground modified stem. Twiner is also a modification of stem (aerial). In bulb stem is highly reduced and found in form of disc upon which fleshy scale leaves are borne. Disc and leaves together are reffered as bulbs.

Q. Which one contain most reduced form of stem?

Bulb

Rhizome

Tuber

Twinner

Bulb, rhizome, tuber are underground modified stem. Twiner is also a modification of stem (aerial). In bulb stem is highly reduced and found in form of disc upon which fleshy scale leaves are borne. Disc and leaves together are reffered as bulbs.