Question

Wouler lo Secondary wall
Hydrophilic chemical of cell wall is :-
(A) Pectin
(B) Suberin
Structural element of cell wall is :-
(A) Matrix
(C) Microtubules
Different layers of cell wall are:-
(A) Middle lamella and primary wall
(B) Primary wall and secondary wall
(C) Middle lamella, primary wall and seco
(D) Wall layers exclude middle lamella​

Answer 1

Answer:

1. (A) pectin 2.(c) Microtubules