Which of the following diseases is caused by a virus?
A. Influenza
B. Pneumonia
C. Cholera
D. Whooping cough
Answer: Option A
A. Influenza
B. Pneumonia
C. Cholera
D. Whooping cough
Answer: Option A
Which one of the following is useful in the treatment of scurvy disease?
A. Mango
B. Papaya
C. Aonia
D. Ber
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