Human Health And Disease Question 4

Question: Read the assertion and reason carefully to mark the correct option out of the options given below:

Assertion : Epstein Barr virus is an oncovirus. Reason : It stimulates the growth of cancer.

Options:

A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion

B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion

C) If the assertion is true but the reason is false

D) If both the assertion and reason are false

Show Answer

Answer:

Correct Answer: A

Solution:

Oncoviruses are cancer ? causing viruses and may be DNA or RNA virus e.g., Epstein ? Barr ? Virus, Herpes simplex type 2 virus etc.

This shows that the development of cancerous tumour is associated with certain genes.