Thapar University 2007 M.Sc BioTechnology envoirnmental - Question Paper
THAPAR UNIVERSITY
Department of biotechnology& Enviornmental sciences
End semester exam (Sem2, 2006-2007), MSc Biotechnology(1)
Thapar Institute of Engineering and Technology: Patiala 9? End Semester Examination 30.5.07 MSclst Year (BH019) Environmental Biotechnology
Time: 3 hour Max. Marks: 36
Note: All questions carry equal marks @7.2. All parts of a question are to be attempted in continuation
Attempt any FIVE out of seven questions
Q1. Explain briefly concept of limiting factors justify with examples from Shelfords Law of tolerance.
Q2. Name the air pollution control equipments. Discuss their advantages, disadvantages, and applications.
Q3. Distinguish between the following (Any two)
(i) Primary and Secondary water treatment system
(ii) Primary Productivity and Secondary productivity
(iii) Exponential and Logistic growth
Q4 Discuss the structure and function of the Ecosystem.
Q5 (i) Describe briefly principles of bioremediation
(ii) Discuss the factors effecting Bioremediation process
Q6 Give an account on sources and methods of water pollution.
Q7 What is ecological succession explain with suitable examples.
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