Nalanda Open University 2010 M.Sc Botany Part–I, –II (Microbiology and Diversity of Fungi) Annual , - Question Paper
M.Sc. Botany Part–I, Paper–II (Microbiology and Diversity of Fungi) Annual Examination, 2010
Parl-I, Paper-11 (Microbiology and Diversity of Fungi)
Annual Examination, 2010 Full Marks : 80 Time : 3 Hours.
Ausii'er an if I ivi Questions. At least tzvo questions from eaelt grotifi.
All questions earn/ cijtml marks.
GROUP 'A'
1. Compare the structure ami chemistry of the cell wall of gram(+ve) and gram(-ve) bacteria.
2. Describe general characteristics & Mycoplasma mention their role in causing plant disease.
3. Describe the ultrastructure and method of replication of Bacteriophage.
4. What is fermentation ? Describe the role of microbe in commercial product of various products.
5. Write short notes on am- Two of the following (a) Plasmid and its significance.
(I)) Bacterial Capsule
(c) Molecular structure of Peptidiglvcon.
(d) Virus genome.
GROUP IT
6. What is mvcotoxin ? explain the harmful effect of mvcotoxins.
7. Give a detailed account & parasexualitv in as imperfect fungi studied bv vou.
8. Descrilx1 the somatic organization of basidiomveetes.
9. Write an essay on economic importance of fungi.
10. What is heterokavosis ? I low this originates in fungi ? Explain the different developmental process of heterokavosis.
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