Veer Narmad South Gujarat University 2011-6th Sem M.Sc BioTechnology SB-3704 IBT - 604 : Environmental ( in Biotech ) ( ) - Question Paper
SB-3704
M. Sc. (In. Bio-Technology) (Sem. VI) Examination March / April - 2011 IBT - 604 : Environmental Biotechnology
Time : 3 Hours]
[Total Marks : 70
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6silq<3i Puunkiufl [qaim SuwiA u* qsq d-onql. Fillup strictly the details of signs on your answer book.
Name of the Examination :
M. SC. (IN. BIO-TECHNOLOGY) (SEM. 6)
Name of the Subject:
IBT - 604 : ENVIRONMENTAL BIOTECHNOLOGY
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(2) Figures to the right indicate full marks of the question.
Student's Signature
(3) Draw neat and labelled diagrams whenever necessary.
1 Answer the following : (any three)
18
(i) Define : sewage. Give the characteristics of sewage.
(ii) Explain in detail about Municipal Waste Water Treatment.
(iii) Write note on land filling.
(iv) Explain about anaerobic sludge digestion.
Answer the following : (any two)
18
(i) Elaborate on bioremediation of oil spillage.
(ii) Explain about the biodegradation of xenobiotic compounds.
(iii) Write note on phytoremediation.
3 Answer the following : (any three) 18
(i) Write note on biogas.
(ii) Describe methods of bioleaching and explain about copper recovery from low grade ore.
(iii) Write detailed note on PGPR as biofertilizer.
(iv) Discuss about the production aspects of bioethanol.
4 Attempt any two : 16
(i) Elaborate on methods of conservation of biodiversity.
(ii) Enlist threatened species and discuss in detail about major factors affecting loss of biodiversity.
(iii) Discuss micropropogation as a remedy for reforestation.
SB-3704] 2 [ 200 ]
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| Earning: Approval pending. |
