Biology and Human Welfare MCQ Question with Answer

Question No : 43
Quinine, an important drug for treatment of malaria, is extracted from

Question No : 44
If vasa deferens of a man are surgaically cut or gutted (Vasectomy)

Question No : 45
An antibody is a

Question No : 46
A basic pathological process producing symptoms such as redness, heat, swelling and pain in the affected tissue or organ is

Question No : 47
Which of the following is not an infectious disease

Question No : 48
The present rate of growth of human population is aproximately

Question No : 49
Insulin was isolated from a dog's pancreas for the first time by