Biology MCQS for Pre- Medical

By: Prof. Dr. Fazal Rehman | Last updated: May 14, 2025

1. : The “Forebrain” is further divided into:
(A) Cerebrum
(B) Thalamus
(C) Limbic System
(D) All of these

2. : What is the simplest form of learning?
(A) Insight Learning
(B) Imprinting
(C) Latent Learning
(D) Habituation

3. : Which of the following is the mode of transmission of Hepatitis A?
(A) Sexual contact
(B) Serum
(C) Faeco-oral
(D) C and D

4. : Which one of the following is the smallest known virus?
(A) Polio virus
(B) Hepatitis virus
(C) Pox virus
(D) Retro virus

5. : Which of the following includes in the “Hindbrain”?
(A) Cerebellum
(B) Pons
(C) Medulla
(D) All of these

6. : What does the Hydra show?
(A) Centralized nervous system
(B) Diffused nervous system
(C) Nervous system
(D) C and A

7. : The imprinting is best known in birds such as:
(A) Chickens
(B) Geese
(C) Ducks
(D) All of these

8. : What are the number of capsomers in the Herpes virus?
(A) 162
(B) 172
(C) 100
(D) 152

9. : What do you mean by “Virions”?
(A) A viral protein
(B) A viral lysozyme
(C) A viral gene
(D) A virus

10. : Which of the following scientists discovered the “Vaccine”?
(A) Stanely
(B) Louis Pasteur
(C) Ivanowski
(D) Edward Jenner

11. : What does the adrenal cortex secrete?
(A) Progesterone
(B) Androgenic Hormones
(C) Aldosterone
(D) All of these

12. : The resting membrane potential is:
(A) 0.05
(B) 0.03
(C) 0.07
(D) 0.09