Microbiology True about corynebacterium diptheria are all except: A Iron is required for toxin production B Toxin production is responsible for local reaction C Nonsporing, noncapsular and non-motile D Toxin production is by lysogenic conversion 💡 Explanation True about corynebacterium diptheria are all except: ✓ Correct Answer: B. Toxin production is responsible for local reaction