Biology and Human Welfare MCQ Question with Answer

Question No : 1
An agent living or non-living capable of causing disease is known as

Question No : 2
Arteriosclerosis, coronary heart disease, osteoporosis, diabetes, hypothyroidism are examples of

Question No : 3
Widal test is used for susceptibility to

Question No : 4
Which one of these is a cancerous disease

Question No : 5
Which of the following is primarily concerned with destroying pathogens

Question No : 6
Addiction of LSD will eventually lead to

Question No : 7
Which of the following disease is found in Negroes only