- A Mycobacterium tuberculosis
- B Staphylococcus aureus
- C Salmonella typhi
- D Plasmodium falciparum
Correct answer: A. Mycobacterium tuberculosis
Explanation: Tuberculosis (TB) is caused by Mycobacterium tuberculosis, an acid-fast bacterium. It primarily affects the lungs but can spread to other organs. It spreads through respiratory droplets.
Concept context
Pathogens, infectious diseases, non-infectious diseases, drugs, cancer, and public health. High NEET importance.