FSc 1st Year Biology Chapter 1 MCQs pdf Download

If you are looking for the MCQs of Biology 11th class chapter 1 then here we have written all important FSc 1st Year Biology Chapter 1 MCQs pdf Download

Subject Name: 1st Year/Biology 11

I) Tick the Correct Option: (All questions / options - 20 / 0 ) 0 Marks

1. Use of living organisms, system or processes in manufacturing and service industries is studied by branch called:
a) Social biology b) Human biology c) Biotechnology d) Marine biology
Correct Answer
Biotechnology

2. The study of distribution of animals in nature is called:
a) Ecology b) Wild life c) Geography d) Zoogeography
Correct Answer
Zoogeography

3. The lowest percentage of bio-elements in man among the following is of:
a) Chlorine b) Sulphur c) Maganese d) Iron
Correct Answer
Maganese

4. Study of tissue is called:
a) Morphology b) Anatomy c) Histology d) Microbiology
Correct Answer
Histology

5. A large regional community primarily determined by climate is called as:
a) Biome b) Biosphere c) Population d) Community
Correct Answer
Biome

6. An aphid that attacks walnut tree is being controlled biologically by a:
a) Wasp b) House fly c) Honey bee d) Mosquito
Correct Answer
Wasp

7. A large regional community primarily determined by:
a) Biomass b) Biosphere c) Biome d) Population
Correct Answer
Biome

8. Population of different species living in the same habitat form a:
a) Biome b) Biosphere c) Ecosystem d) Community
Correct Answer
Community

9. The ecologically very important bio-indicator of air pollution are:
a) Lichen b) Mycorrhizae c) Yeast d) Viruses
Correct Answer
Lichen

10. The tentative explanation of observation is:
a) Deduction b) Theory c) Hypothesis d) Law
Correct Answer
Hypothesis

11. The HIV virus causes:
a) Tuberculosis b) Cancer c) AIDS d) Hepatitis
Correct Answer
AIDS

12. The branch of biology which deals with the ancestral history of organisms is called:
a) Genetics b) Paleontology c) Morphology d) Evolution
Correct Answer
Evolution

13. The tentative explanation of observation is called:
a) Hypothesis b) Deduction c) Theory d) Law
Correct Answer
Hypothesis

14. Technique which is used to check, whether a certain nutrient is essential for plant is:
a) Integrated disease management b) Hydroponic culture technique    c) Cloning d) Pasteurization
Correct Answer
Hydroponic culture technique

15. A large regional community primarily determined by climate is:
a) Population b) Biosphere c) Ecosystem d) Biome
Correct Answer
Biome

16. In human body amount of phosphorus.
a) 1% b) 2% c) 3% d) 4%
Correct Answer
1%

17. Histology is the study of:
a) Cell b) Functions c) Tissue d) Fossils
Correct Answer
Tissue

18. The study of internal structure is:
a) Morphology b) Anatomy c) Histology d) Physiology
Correct Answer
Anatomy

19. In human body, amount of phosphorus is:
a) 1% b) 2% c) 18% d) 22%
Correct Answer
1%
20. Quantitative study of energy relationship in biological system is called:
a) Bioenergetics b) Biosynthesis c) Biodegradation d) Biotechnology
Correct Answer
Bioenergetics

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