Download PTU B.Sc-BT 2020 March 5th Sem 47059 Agricultural Biotechnology Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) B.Sc. in Biotechnology 2020 March Previous Question Papers

1 | M-47059 (S2)-1030
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(BT) (2014 to 2017) (Sem.?5)
AGRICULTURAL BIOTECHNOLOGY
Subject Code : BSBT-307
M.Code : 47059
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt ANY FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt ANY TWO questions.

SECTION-A
Q1. Write briefly on :
a) Transgenic plant
b) Gene silencing
c) Abiotic stress resistance
d) Transformation
e) Azotobacter
f) Degradative Plasmids
g) Xenobiotic compounds
h) Insecticides
i) Crop rotation
j) Agricultural biotechnology

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1 | M-47059 (S2)-1030
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.(BT) (2014 to 2017) (Sem.?5)
AGRICULTURAL BIOTECHNOLOGY
Subject Code : BSBT-307
M.Code : 47059
Time : 3 Hrs. Max. Marks : 60
INSTRUCTIONS TO CANDIDATES :
1. SECTION-A is COMPULSORY consisting of TEN questions carrying TWO marks
each.
2. SECTION-B contains FIVE questions carrying FIVE marks each and students
have to attempt ANY FOUR questions.
3. SECTION-C contains THREE questions carrying TEN marks each and students
have to attempt ANY TWO questions.

SECTION-A
Q1. Write briefly on :
a) Transgenic plant
b) Gene silencing
c) Abiotic stress resistance
d) Transformation
e) Azotobacter
f) Degradative Plasmids
g) Xenobiotic compounds
h) Insecticides
i) Crop rotation
j) Agricultural biotechnology

2 | M-47059 (S2)-1030
SECTION-B
Q2. What are the diagnostic tools in agriculture?
Q3. How gene silencing is measured?
Q4. Discuss the impact of release of genetically engineered microbes in nature.
Q5. How nitrogen fixing capabilities can be modified in microbes?
Q6. What is bioremediation and its importance?

SECTION-C
Q7. Describe the basic concept and essential steps for production of transgenics.
Q8. Explain the applications of various microbial inoculants in the environment.
Q9. What are the applications of biochips in modern sciences?









NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

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