Multiple choice

Tuberculosis is caused by

  1. bacteria

  2. virus

  3. protozoa

  4. fungus

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Tuberculosis (TB) is an infectious disease caused by the bacterium Mycobacterium tuberculosis. It primarily affects the lungs but can spread to other parts of the body. It is not caused by viruses, protozoa, or fungi.