Gram negative and gram positive bacteria?

Q. Short / Long answer type questions.
Distinguish between: Gram negative bacteria and Gram positive bacteria.

Q. The main difference between Gram positive and Gram negative bacteria is

Q. The main difference between Gram-positive and Gram-negative bacteria is

Q. Gram-positive bacteria differ from Gram-negative bacteria in the structure of their

Q. Gram positive bacteria differ from gram negative bacteria in the structure of their