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Download Sample Paper for B.Sc Biotechnology ENVIRONMENTAL BIOLOGY AND BIOTECHNOLOGY - ItsMyAcademy.comItsMyAcademy.com

Download Sample Paper for B.Sc Biotechnology ENVIRONMENTAL BIOLOGY AND BIOTECHNOLOGY

TERM END EXAMINATIONS

B.Sc. BIOTECHNOLOGY SEMESTER-III, YEAR – 2

 

ENVIRONMENTAL BIOLOGY AND BIOTECHNOLOGY

 

Time: 3 hours                                                                                                M.Marks:60

 

Attempt any 5 questions.

All questions carry equal marks.

 

  1. What is global warming? Discuss on the impact of global warming.
  2. Define basic concept of ecology and its significance? Also explain the concepts of habitat and ecological niche.
  3. Write difference between A biotic factors and biotic factors?
  4. Explain major ecosystems of the world?
  5. Explain Ecosystem and its concept, components, properties and functions? Also discuss the concept of Ecological energetic and energy flow-food chain.
  6.  Explain biogeochemical cycle and its concept.
  7. Give the concept of biodiversity and conservation of natural resources?
  8. Write short notes on:a. Competition    b. Predation           c.  Parasitism          d. Commensalisms          e.    Mutualism
  9. What is acid rain? What are its causes also emphasize on the mechanism of acid rain?

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