Most Important Biology  Test No-2 Questions with Answers.

 Repeated in many Exams

FIA,PPSC,FPSC,CSS, PMS, FBR, IB, and ASF etc....

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Daily Dose Solved MCQs (Test No-2) For  Test Preparation 2022


Q#1: Which of the following helps in clotting of blood?

A. Vitamin B1

B. Vitamin B2

C. Vitamin D

D. Vitamin K ✅



Q#2:  The pancreas secretes

A. Insulin  ✅

B. Bile juice

C. Peptic juice

D. None of these


Q#3: The largest part of the human brain is the

A. Medulla oblongata

B. Cerebellum

C. Cerebrum   ✅

D. None of these


Q#4: The function of hemoglobin is

A. Transportation of oxygen  ✅

B. Destruction of bacteria

C. Prevention of anemia

D. Utilization of energy


Q#5: Which of the following glands secrete tears?

A. Lachrymal  ✅

B. Pituitary

C. Thyroid

D. Pancreas


Q#6: Which is the largest gland in the human body?

A. Thyroid   ✅

B. Liver

C. Pancreas

D. None of these


Q#7: Which is the largest organ in the human body?

A. Liver

B. Heart

C. Skin

D. Kidney


Q#8: A person of which of the following blood groups is called a universal donor?

A. O  ✅

B. AB

C. A

D. B


Q#9: Which gland in the human body is called the master gland?

A. Pancreas

B. Thyroid

C. Pituitary  ✅

D. Spleen


Q#10:Trachoma is a disease of the

A. Liver                        

B. Eyes

C. Lungs                       

D. Kidneys


Q#11:Medulla oblongata is a part of human

A. Heart                      

B. Brain ✅

C. Liver                        

D. Sex organ


Q#12: Which of the following vitamins promote healthy functioning of eyes in human beings?

A. Vitamin B            

B. Vitamin C

C. Vitamin A        ✅ 

D. Vitamin D. 


Q#13: Study of Aging is called _______?

(A). Teralogy

(B). Gerontology  ✅ 

(C). a and b

(D).  None

Q#14: The main function of thekidney is

A. To control blood pressure

B. To control body temperature

C. To remove waste product from the body  ✅

D. To help in digestion of food


Q#15: Tibia is a bone found in the

A. Skull

B. Arm

C. Leg

D. Face


Q#16: What is the main component of bones and teeth?

A. Calcium carbonate  ✅

B. Calcium phosphate

C. Calcium sulphate

D. Calcium nitrate


Q#17:  The main constituent of hemoglobin is

A. Chlorine

B. Iron  ✅

C. Calcium

D. None of these


Q#18: Red blood corpuscles are formed in the

A. Liver

B. Bone marrow  ✅

C. Kidneys

D. Heart


Q#19: The average heartbeat per minute in a normal man is

A. 50                     

B. 70 ✅

C. 80                      

D. 100


Q#20: Short-sightedness can be corrected by using

A. Convex lens                     

B. Concave lens  ✅

C. Convex-concave lens      

D. Concave-convex lens


Q#21: Which of the following have maximum calorific value?

A. Carbohydrates   

B. Fats   ✅

 C. Proteins                   

D. Vitamins


Q#22: Malaria is a disease which effects the

A. Heart                     

 B. Lungs  ✅

C. Spleen                 

 D. Heart


Q#23:Growth rate is influenced by ?

(A). Hormones

(B). Water

(C). Vitamin

(D). All   ✅


Q#24: A plant has a growth pattern called 

(A). Open growth  ✅

(B). growing point

(C). meristem

(D). apical

Q#25:  Acetabularia is an _______________?

(A). Epiphyte

(B). Alga  ✅

(C). Fungus

(D). None

Most Important Biology Test No - 2
Repeated in many Exams



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