A. Bacteria
B. Fungi
C. Viruses
D. Germs
🧠 Explanation:
An antibiotic inhibits the growth or destroys bacteria, used in treating infections like pneumonia or tuberculosis. By targeting bacterial cells, antibiotics disrupt processes like cell wall synthesis, unlike antivirals or antifungals. Their discovery, like penicillin, revolutionized medicine, reducing mortality from bacterial diseases. Studied in microbiology and medicine, antibiotics are critical for healthcare but face challenges like resistance. Their targeted action ensures effective treatment, highlighting the importance of precise medical interventions. Understanding antibiotics’ role aids in combating infections, shaping health policies and research for sustainable medical solutions globally.
