<prompt> Selective agent for Mycobacteria in LJ medium is :Methylene blueMalachite greenMineral salt solutionGlycerol  <response>: LJ medium contains- ? Potassium dihydrogen phosphate anhydrous , Magnesium sulphate anhydrous, Magnesium citrate ? Asparagine and Glycerol ? Malachite green, 2 solution ? Eggs 