Glycocalyx :- 1. It is of same composition and thickness among different bacteria though it may differ whethe tightly or loosely attached. 2. It could be a loose sheath called the capsule in some 3. While in others it may be tightly bound and tough, called the slime layer. Regarding 1,2 and 3:

Question

( a ) All are incorrect
( b ) 2 is correct but 1 and 3 are incorrect
( c ) 3 is correct but 1 and 2 are incorrect
( d ) 1 is correct but 2 and 3 are incorrect