A) Root hairs are unicellular elongations
B) Root hairs absorb water and minerals
C) Trichomes are unicellular elongations
D) None of the above
Correct Answer: D
Solution :
Root hairs are usually an outgrowth of a single epidermal cell. They form an important surface over which plants absorb most of their water and nutrients. Trichomes may be either unicellular or multicellular and are either glandular, consisting of a stalk terminating in a glandular head or non-glandular, consisting of elongated tapering structures.
You need to login to perform this action.
You will be redirected in
3 sec
