The most common cancer in men in India is

Quinine used for treatment of malarial fever, is extracted form

$ADH$ is secreted from the posterior lobe of pituitary and its deficiency leads to

What is the main lymphoid organ where all blood cells including lymphocytes are produced?

Assertion: There is no chance of malaria to a man on the bite of male Anopheles mosquito.

Reason: It carries a non-virulant strain of Plasmodium.