MCQ
Choose the wrong statement
  • A
    High blood pressure is caused by excessive weight and lack of exercise.
  • B
    Cancers can be caused by genetic abnormalities.
  • Peptic ulcers are caused by eating acidic food.
  • D
    Acne in not caused by staphylococci.

Answer

Correct option: C.
Peptic ulcers are caused by eating acidic food.
Peptic ulcers are caused by a bacterium known as Helicobacter pylori.

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