Explore topic-wise MCQs in Biology.

This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the full form of OPV?

A. Oral Polio Vaccine
B. Oesophagus Polio Vaccine
C. Oral Plague Vaccine
D. Oesophagus Plague Vaccine
Answer» B. Oesophagus Polio Vaccine
2.

Which of the following options is incorrect regarding the contraction of Polio?

A. It spreads through intestinal discharges
B. It spreads through contaminated food and water
C. It spreads by flies
D. It spreads through mosquito bites
Answer» E.
3.

What is the earliest sign of contracting Polio?

A. Paralysis
B. Inflammation of the body
C. Inability to bend the head forward
D. Inability to walk
Answer» D. Inability to walk
4.

What is the mortality rate of humans if they contract rabies?

A. 50% fatal
B. 100% fatal
C. No effects
D. 33% fatal
Answer» C. No effects
5.

Which is the most important characteristic symptom of Rabies?

A. Fear of Height
B. Fear of Water
C. Fear of Cats
D. Fear of Fire
Answer» C. Fear of Cats
6.

What is the incubation period of Rhabdo virus?

A. 1 day-2 weeks
B. 10-20 days
C. 2-4 weeks
D. 10 days-1 year
Answer» E.
7.

What is the full form of MMR vaccine?

A. Mumps Measles Rabies
B. Malignant Melanoma Rheumatism
C. Measles Mumps Rubella
D. Malignant-Malaria Rheumatoid
Answer» D. Malignant-Malaria Rheumatoid
8.

Which of the following is the most common late complication of Chicken Pox?

A. Fever
B. Shingles
C. Small Pox
D. Mumps
Answer» C. Small Pox
9.

In Chicken Pox, rashes first appear on the body and then on the face.

A. True
B. False
Answer» B. False
10.

When was Small Pox eradicated from the world?

A. 1971
B. 1977
C. 1967
D. 1980
Answer» E.
11.

Who is known as the Father of Immunology?

A. Dmitry Ivanovsky
B. Edward Jenner
C. Erik Acharius
D. Francesco Redi
Answer» C. Erik Acharius
12.

Small Pox vaccine is which kind of vaccine?

A. Attenuated Vaccine
B. Inactivated Vaccine
C. Second Generation Vaccine
D. Third Generation Vaccine
Answer» B. Inactivated Vaccine
13.

Variola virus has ________ as genetic material.

A. Single stranded RNA
B. Double stranded RNA
C. Single stranded DNA
D. Double stranded DNA
Answer» E.
14.

Which virus causes Small Pox disease?

A. Variola virus
B. Varicella zoster
C. Rubeola virus
D. Rhabdo virus
Answer» B. Varicella zoster