Q. In cell wall of guard cells, cellulose microfibrils are arranged :
(a) Transversely
(b) Tangentially
(c) Radially
(d) Obliquely
Solution :
Correct option : C
It is the arrangement of the cellulose and microfibrils within the cell that ensures that the opening is properly formed which specifically has to be radial. So, the answer is, “Radially”.