Question

what are gram-positive and gram-negative bacteria ?

plz give a detail answer...​

Answer 1

Hi friend. Your answer
This is due to the difference in the structure of theirbacterial cell wall. Gram-positive bacteria do not have an outer cell membrane found in Gram-negative bacteria. The cell wall ofGram-positive bacteria is high in peptidoglycan which is responsible for retaining the crystal violet dye.

Answer 2

actually they are named so due to the grams experiment those bacteria who show colour in his experiment are called as gram positive and those who didnot aee c as gram negetive if you want more detail then tell me