<prompt> Lactose fermentation is seen in ?Blood agarChocolate agarMacConkey agarLJ medium  <response>: Ans. is c i.e., MacConkey agar Culture on differential media that contain special dyes and carbohydrates distinguishes lactose-fermenting colored from non-lactose-fermenting non-pigmented colonies and may allow rapid presumptive identification of enteric bacteria. Such media, used to see lactose fermentation, are :? Eosine-methylene blue EMB MacConkeys agar Deoxycholate agar 