LNMU B.SC Botany Part 3 Questions | 2019 | PAPER 7


LNMU BOTANY PART 3 QUESTIONS

LNMU B.SC BOTANY QUESTION DOWNLOAD FOR FREE |  LNMU B.SC PART 3 BOTANY QUESTION BANK | PAPER 7 2019

PAPER – 7    

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Answer any five questions, selecting ONE from each group, in which Q.no1 is compulsory.

1. Write Short notes on any four of the following : 

  (a) Transpiration 

  (b) operon Concept

  (c) Food chain 

  (d) Hydrosere 

   (e) Ozone depletion 

  (f) Southern Blotting 


GROUP- A 

2. Describe the process of DNA replication in prokaryotes. Point out the difference with Eukaryotes.

3. Describe the different type of RNA. Mention their  role.

4. Write descriptive note on any two of the following :

      (a) C-value Paradox

      (b) Mosaic gene

      (c) C-DNA 

      (d) Gene Amplification 


GROUP-B 

5. Define cloning. Describe different types of vector.

6.  Write an essay on DNA fingerprinting. Discuss its biological importance.

7. Discuss the role of Agrobacterium in development of transgenic plants.


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  FILE DETAIL : 
  • File : LNMU B.SC Part 3 Botany PAPER - 7 2019 
  • Language : English 
  • Year : Part 3 2019 
  • File Type : Pdf 
  • Subject : BOTANY 
  • Paper - 7 
  • Size :  810 Kb      

                               

GROUP-C

8. What is biogeochemical cycle? How it operates in nature?

9. Describe various stages of xerosere.

10. Write short notes on any two of the following:

    (a) Green house Effect

    (b) Global Warming 

    (c) Water pollution 

    (e) Productivity 

BEST OF LUCK 👍


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