A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
E) If the assertion is false but reason is true
Correct Answer: A
Solution :
The cell walls of bacteria are rigid, porous, boxline structures which provide physical protection to the cell. The rigid, covalently linked framework surrounding the bacterial cell is actually on large sacline molecule, a complex polysaccharide peptide called a peptidoglycan.
You need to login to perform this action.
You will be redirected in
3 sec
