Biology solved mcqs for All tests

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



View Answer

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



View Answer

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



View Answer

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



View Answer

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%



View Answer

Answer: Option C



17. On wound __________ fight foreign particles, like bacteria.

A. White Blood cells

B. Red Blood Cells

C. Platelets

D. Plasma



View Answer

Answer: Option A



18. Blood carried towards heart  __________.

A. Arteries

B. Capillaries

C. Veins

D. none of these

View Answer



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



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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



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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

By Dr Muhammad Abid