Biology solved mcqs for All tests
By csspointhub.blogspot.com
1. The scientific study of livings is called?
A. Anatomy
B. Biology
C. Geology
D. Zoology
View Answer
Answer: Option B
2. The word biology derived from the
A. Latin
B. English
C. Greek
D. French
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Answer: Option C
3. According to the modern taxonomy living organisms classified in
A. Three Kingdoms
B. Five Kingdoms
C. Two Kingdoms
D. Six Kingdoms
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Answer: Option B
4. Kingdom Protoctista includes____________?
A. Fungi
B. Prokaryotes
C. protists
D. Piantae
View Answer
Answer: OptionC
5. Kingdom Fungi includes_______________?
A. A cellular, eukaryotic organisms
B. Non-chlorophylls, multicellular eukaiyotlc organisms
C. Non-chlorophylls, multioellular,thailophytic organisms
D. Chlorophyllus, multicellular, eukaryotic Organisms
View Answer
Answer: Option C
6. Earthworm is included in_____________?
A. Kingdom Plantae
B. Kingdom Protoctista
C. Kingdom Monera
D. Kingdom Animalia
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Answer: Option D
7. The branch of biology which deal with the study of ocean and inhibit in sea called
A. Social Biology
B. Marine Biology
C. Environmental Biology
D. Fresh Water Biology
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Answer: Option B
8. The branch of Biology which deals with the use of data and techniques of engineering & technology concerning living organisms is:
A. Human Biology
B. Environmental Biology
C. Genetics
D. Bio-technology
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Answer: Option D
9. The branch of biology which deal with the study of interaction and transmission and hosting in living organisms is
A. Anatomy
B. Physiology
C. Parasitology
D. Social Biology
View Answer
Answer: Option C
10. The molecule requires for building blocks of mostly living organisms
A. Carbon
B. Nitrogen
C. Hydrogen
D. Ammonia
View Answer
Answer: Option A
11. Server defiancy of vitamin D cause in adult __________.
A. scurvy
B. rickets
C. night blindness
D. osteomalacia
View Answer
Answer: Option B
12. People living in high attitudes usaly have ________.
A. smaller number of Red Blood Cells
B. larger number of Red Blood Cells
C. smaller number of White Blood Cells
D. larger number of White Blood Cells
View Answer
Answer: Option B
13. The average adult has a blood volume of about __________ liters.
A. 5
B. 5.5
C. 6
D. 6.5
View Answer
Answer: Option A
14. The average temperature of the human body is __________.
A. 35 oC
B. 36 oC
C. 37 oC
D. 38 oC
View Answer
Answer: Option C
15. Vitamin __________ required light vision in retina
A. A
B. C
C. D
D. B complex
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Answer: Option A
16. About __________ water present in mammal
A. 60%
B. 65%
C. 70%
D. 75%
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Answer: Option C
17. On wound __________ fight foreign particles, like bacteria.
A. White Blood cells
B. Red Blood Cells
C. Platelets
D. Plasma
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Answer: Option A
18. Blood carried towards heart __________.
A. Arteries
B. Capillaries
C. Veins
D. none of these
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Answer: Option C
19. __________ are essential for formation of hemoglobin
A. Calcium
B. Iron
C. Water
D. Carbohydrates
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Answer: Option B
20. ___________ are needed for vital activities in human
A. Calcium
B. Iron
C. Water
D. Carbohydrates
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Answer: Option D
21. What is the function of white blood cells in human
A. To carry nutrients
B. To combat infection
C. To carry oxygen
D. To give strength
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Answer: Option B
22. Total volume of blood in human
A. 5-6 litres
B. 3-4 litres
C. 8-10 litres
D. 10-12 litres
View Answer
Answer: Option A
23. RBCs made in
A. Liver
B. Bone Marrow
C. Kidneys
D. Heart
View Answer
Answer: Option B
24. Blood doesn't cogulat due to presence of
A. Haemoglobin
B. Heparin
C. Fibrin
D. Plasma
View Answer
Answer: Option B
25. No of bone in adult human is
A. 210
B. 250
C. 206
D. 80
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Answer: Option C
26. Lungs are situated in the
A. Abdominal cavity
B. Pericardinal cavity
C. Buccal cavity
D. Thoracic cavity
View Answer
Answer: Option D
27. The pancreas secretes
A. Insulin
B. Vitamin A
C. Bile juice
D. None of these
View Answer
Answer: Option A
28. The seat of memory in human brain located in which part
A. Medulla oblongata
B. Cerebrum
C. Cortex
D. Cerebellum
View Answer
Answer: Option C
29. Tibia is bone found in the
A. Skull
B. Arm
C. Leg
D. Face
View Answer
Answer: Option C
A. 210
B. 250
C. 206
D. 80
View Answer
Answer: Option C
26. Lungs are situated in the
A. Abdominal cavity
B. Pericardinal cavity
C. Buccal cavity
D. Thoracic cavity
View Answer
Answer: Option D
27. The pancreas secretes
A. Insulin
B. Vitamin A
C. Bile juice
D. None of these
View Answer
Answer: Option A
28. The seat of memory in human brain located in which part
A. Medulla oblongata
B. Cerebrum
C. Cortex
D. Cerebellum
View Answer
Answer: Option C
29. Tibia is bone found in the
A. Skull
B. Arm
C. Leg
D. Face
View Answer
Answer: Option C
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