question_answer

Which one of the following statement is false?

(i) Epidermal cell has small amount of cytoplasm and a large vacuole.

(ii) Waxy cuticle layer is absent in roots.

(iii) Root hairs are unicellular, while stem hairs / trichomes are multicellular.

(iv) Trichomes may be branched or unbranched, soft or stiff and prevent transpiration.

(v) Guard cells are dumbell shadped in dicots and bean-shaped in monocots.

A) (i) only 

B)        (iv)only

C) (iii) only

D)        (v) only