Practice question

MCQ

Question

Which of the following statements is/are correct? 1. Salmonella typhi is a pathogenic bacterium which causes typhoid fever in human beings. 2. Streptococcus pneumoniae and Haemophilus influenzae are responsible for the disease pneumonia in humans which infects the alveoli(air-filled sacs) of the lungs. 3. Plasmodium, a tiny protozoan is responsible for malaria.

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1 and 2 only 2 and 3 only 1 and 3 only All of the above Correct

Salmonella typhi causes typhoid, Streptococcus pneumoniae pneumonia, correct statements D.

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