Microbiology Corynebacterium diphtheriae can be grown within 6-8 hour on – A Potassium tellurite media with iron B MacConkey's agar C Dorset egg medium D Loeffler's serum slope π‘ Explanation Corynebacterium diphtheriae can be grown within 6-8 hour on - β Correct Answer: D. Loeffler's serum slope