Download JNTU Hyd B-Tech Sem 3rd Year Common To All 8213 Molecular Plant Breeding Question Paper

FACULTY OF SCIENCE

B.Sc. V-Semester (CBCS) Examination, November / December 2019

Subject: Bio-Technology

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Molecular Plant Breeding

Paper - V (SEC-3)

Time: 1½ Hour

Max.Marks: 40

Note: Answer all questions. Each question carries equal marks.

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PART - A (2x5 = 10 Marks)

1. a) Discuss the role of SSRs and ISSRs in plant breeding.
   OR
   b) What are SNPs? How they differ from SSRs?
2. a) What are the factors important for selection of markers for MAS?
   

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   OR
   b) What is Marker Assisted backcrossing? What are its uses?

PART - B (2x15 = 30 Marks)

[Essay Answer Type]

Note: Answer all questions from the following.

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3. a) Discuss in detail about different breeding methods for self and cross pollinated crops.
   OR
   b) What are molecular maps? Describe different methods for construction of molecular maps.
4. a) What is marker assisted selection? Describe the use of MAS in the improvement of hybrid varieties.
   OR
   

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   b) What is Gene pyramiding? Describe in detail about marker assisted gene pyramiding.

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