Microbiology It is true regarding normal microbial flora present on skin and mucous membrane that A It cannot be eradicated by antimicrobial agents B It is absent in the stomach due to acidic pH C It establishes in the body only after the neonatal period D The flora in the small bronchi is similar to that of the trachea 💡 Explanation It is true regarding normal microbial flora present on skin and mucous membrane that ✓ Correct Answer: A. It cannot be eradicated by antimicrobial agents