Choose the wrong statement.

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

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Similar Questions

Raju of Class $IX$ was suffering from chickenpox. His friends Priya and Shaurya wanted to visit him. Shaurya's parents did not allow him to go. Priya had already suffered from it a few months before. Priya's parents allowed her to visit him. What could be the reason behind their parents' decision? What is the basis of the principle of immunisation?

Difficult
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Which one of the following is not a viral disease?

Complete the given table:
Disease Causative organism Mode of transmission
Dengue fever $... (a) ...$ $... (b) ...$
$... (c) ...$ Vibrio cholerae Contaminated food and water
$... (d) ...$ $HIV$ $... (e) ...$
Common cold Virus $... (f) ...$

What is meant by a community? How is our personal health related to community issues? Explain in brief.

During a disease:

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