The most common cancer in men in India is
Lung cancer
Throat cancer
Mouth-throat cancer
None of these
The letter $T$ in $T-$lymphocyte refers to
Eradication of smallpox has been possible due to the following facts except
Social therapy of mental illness is required for
Assertion : Dope test is used to estimate the level of blood alcohol by analyzing the breath of persons drinking alcohol.
Reason : A drunken person usually feels tense and less talkative.
The cells which suppress the entire immune system from its attack in the same body are known as