<prompt> Lactose fermentation is seen in -Blood agarChocolate agarMacConkey agarLJ medium  <response>: Ans. is c i.e., MacConkey agar o 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.o Such media, used to see lactose fermentation, are :-Eosine-methylene blue EMBMacConkeys agarDeoxycholate agar 