You have a mixture of Gram and Gram bacteria What media wi

You have a mixture of Gram (+) and Gram (-) bacteria. What media will you use if you want to select:

Gram (+) organisms

Gram (-) organisms

Solution

Selective media helps in the growth of only selected micro organisms, while the other organisms are inhibited. It is a solid medium.

Selective media for gram positive organisms:

Selective media for gram negative micro organisms: