Biology · NDA previous year questions

2015 10 questions

1. Q872015 · 27 Sept 2015

   Match List I with List II and select the correct answer using the code given below the Lists: | List I (*Element*) | List II (*Use*) | | :--- | :--- | | A. Li | 1. Time keeper in atomic clocks | | B. Na | 2. Batteries | | C. K | 3. Transfer of nerve impulses | | D. Cs | 4. Control of the water content in the blood | *Code:* A B C D

   1. A.2 3 4 1
   2. B.1 2 3 4
   3. C.2 4 3 1
   4. D.1 3 2 4
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   Answer: C

2. Q892015 · 27 Sept 2015

   In Egypt, ancient mummies can be found to have their arteries intact due to well preserved:

   1. A.mineralized blood
   2. B.fibroblasts fibre
   3. C.elastic fibre
   4. D.brown fat
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   Answer: C

3. Q902015 · 27 Sept 2015

   Which one of the following is useful in paper manufacturing industry?

   1. A.Fibrous plants
   2. B.Orchids
   3. C.Non-flowering plants
   4. D.Plants growing in high altitude
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   Answer: A

4. Q932015 · 27 Sept 2015

   Living things are grouped into subgroups like plant kingdom / animal kingdom. Which one of the following is not correct for animal kingdom?

   1. A.Cannot make their own food
   2. B.Body contains cellulose
   3. C.Do not have chlorophyll
   4. D.Migrate from one place to another
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   Answer: B

5. Q942015 · 27 Sept 2015

   In blood, platelets are required for:

   1. A.transporting oxygen
   2. B.transporting carbon dioxide
   3. C.initiating blood clotting
   4. D.initiating degradation of urea
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   Answer: C

6. Q952015 · 27 Sept 2015

   Which one of the following is not a site of action in human body for the malarial parasite plasmodium?

   1. A.Liver
   2. B.Kidney
   3. C.Red blood cell
   4. D.Brain
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   Answer: B

7. Q972015 · 27 Sept 2015

   Which one of the following is not an example of eukaryotic organism?

   1. A.Yeast
   2. B.Bacteria
   3. C.Plant
   4. D.Human being
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   Answer: B

8. Q982015 · 27 Sept 2015

   Which one of the following vitamins is synthesized in our own skin?

   1. A.Vitamin A
   2. B.Vitamin B
   3. C.Vitamin C
   4. D.Vitamin D
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   Answer: D

9. Q992015 · 27 Sept 2015

   Carbon and energy requirements of autotrophic organisms are fulfilled by:

   1. A.Photosynthesis
   2. B.Gluconeogenesis
   3. C.Glycogenesis
   4. D.External sources
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   Answer: A

10. Q1002015 · 27 Sept 2015

    Which one of the following is the correct sequence about various levels of organization of Biosphere?

    1. A.Eco system – Biosphere – Community – Population
    2. B.Population – Organism – Eco system – Biosphere
    3. C.Organism – Community – Population – Biosphere
    4. D.Organism – Population – Eco system – Biosphere
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    Answer: D