84 out of 97
Selective media is (DNB June 2012)
|B||Contains chemicals which prevents growth of unwanted organisms|
|C||Both are true|
|D||None is true|
Ans. B Contains chemicals which prevents growth of unwanted organisms
Selective media are solid media which allow the growth of pathogenic bacteria, while non pathogenic bacteria are inhibited. e.g MacConkey’s Agar, Potassium tellurite blood agar etc.