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B.Tech Supplementary Examinations in Fundamentals of Biology (Bio-Technology) - June 2009, Exams of Biology

Jamia Millia IslamiaBiology

The question paper for the b.tech supplementary examinations in fundamentals of biology (bio-technology) held in june 2009. The paper consists of five sections, each with a question worth equal marks. Topics covered include plant tissue culture, economic importance of medicinal plants, adaptations of animals to aquatic life, and more.

Typology: Exams

2010/2011

Uploaded on 08/26/2011

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Code No: RR12301 Set No. 1
I B.Tech Semester Supplimentary Examinations, June 2009
FUNDAMENTALS OF BIOLOGY
(Bio-Technology)
Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks
⋆⋆⋆⋆⋆
1. Explain the concept of totipotency of cells. [16]
2. Describe the economic importance of medicinal plants. [16]
3. Explain multivariate models of species composition. [16]
4. What are the fouling organisms? Describe the significance of fouling organisms in
fishery. [16]
5. Discuss the cell types and effector mechanisms in immune reactions. [16]
6. What are the reasons for seeking genetic counseling. Explain the methods of genetic
counseling. [16]
7. Write Notes on any two of the following:
(a) Structure of bacteria.
(b) Binary fission
(c) Structure of virus. [8+8]
8. What are microbial enzymes? Describe in detail industrially produced enzymes
and their applications. [16]
⋆⋆⋆⋆⋆
1 of 1
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I B.Tech Semester Supplimentary Examinations, June 2009 FUNDAMENTALS OF BIOLOGY (Bio-Technology) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ⋆ ⋆ ⋆ ⋆ ⋆

  1. Explain the concept of totipotency of cells. [16]
  2. Describe the economic importance of medicinal plants. [16]
  3. Explain multivariate models of species composition. [16]
  4. What are the fouling organisms? Describe the significance of fouling organisms in fishery. [16]
  5. Discuss the cell types and effector mechanisms in immune reactions. [16]
  6. What are the reasons for seeking genetic counseling. Explain the methods of genetic counseling. [16]
  7. Write Notes on any two of the following: (a) Structure of bacteria. (b) Binary fission (c) Structure of virus. [8+8]
  8. What are microbial enzymes? Describe in detail industrially produced enzymes and their applications. [16]

⋆ ⋆ ⋆ ⋆ ⋆

I B.Tech Semester Supplimentary Examinations, June 2009 FUNDAMENTALS OF BIOLOGY (Bio-Technology) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ⋆ ⋆ ⋆ ⋆ ⋆

  1. Discuss the importance of plant tissue culture. [16]
  2. Explain the applications of micropropagation in horticulture. [16]
  3. Enumerate the phylogeny of vertebrates and invertebrates in animal kingdom. [16]
  4. Give an account of available fishing craft and gear in India with a note on bio geographical zones of fisheries in India. [16]
  5. Explain the ELISA technique for detection of antibodies produced by experimental immunization. [16]
  6. Write short notes on any two of the following: (a) Transgenic animals (b) Genetic engineering (c) pure cell lines (d) Cell culture techniques. [8+8]
  7. Describe the characters of viruses and explain the multiplication of viruses. [16]
  8. Give a detailed account on microbial production of plastics. [16] ⋆ ⋆ ⋆ ⋆ ⋆

I B.Tech Semester Supplimentary Examinations, June 2009 FUNDAMENTALS OF BIOLOGY (Bio-Technology) Time: 3 hours Max Marks: 80 Answer any FIVE Questions All Questions carry equal marks ⋆ ⋆ ⋆ ⋆ ⋆

  1. Describe the sporophyte of any one member of Pteridophyta. [16]
  2. Describe the economic importance of medicinal plants. [16]
  3. Enumerate the phylogeny of vertebrates and invertebrates in animal kingdom. [16]
  4. Write short notes on any two of the following: (a) Prawns (b) Shell fish (c) Fin fish (d) Fouling. organisms [8+8]
  5. Discuss the cell types and effector mechanisms in immune reactions. [16]
  6. What are the applications of genetic engineering in animal biotechnology? [16]
  7. Describe the general characters of protozoa and write about the useful and harmful effects. [16]
  8. Write the significance of biopesticides and explain the micro organisms that are used for the production of biopesticides. [16] ⋆ ⋆ ⋆ ⋆ ⋆