Download PTU B.Sc-Agriculture 2020 March 2nd Sem 72361 Biology Ii Question Paper

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

1 | M-72361 (S2)-1933
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 to 2018) (Sem.?2)
BIOLOGY-II
Subject Code : BSAG-205B
M.Code : 72361
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION 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
1. Write short note on :
a) Types of lipids
b) Lungs
c) Egg of frog
d) Gametogenesis
e) Systematics and Taxonomy
f) Lysosomes
g) Characters of Reptilia
h) Reductional division
i) Differentiate between cartilage and bone
j) Head louse

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1 | M-72361 (S2)-1933
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 to 2018) (Sem.?2)
BIOLOGY-II
Subject Code : BSAG-205B
M.Code : 72361
Time : 3 Hrs. Max. Marks : 60
INSTRUCTION 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
1. Write short note on :
a) Types of lipids
b) Lungs
c) Egg of frog
d) Gametogenesis
e) Systematics and Taxonomy
f) Lysosomes
g) Characters of Reptilia
h) Reductional division
i) Differentiate between cartilage and bone
j) Head louse

2 | M-72361 (S2)-1933
SECTION-B
2. What are Carbohydrates? Explain their types with suitable examples.
3. Give characteristics and examples of Phylum :
a) Arthropda
b) Chordata
4. What is Binomial nomenclature? Write various rules of binomial nomenclature.
5. Explain Excretory system of man with suitable diagram.
6. What are Parasites? Name four different endoparasites and the problems caused by them.

SECTION-C
7. Explain structure of nucleus and mitochondria.
8. Explain structural organization of proteins. Give an account of classification of proteins.
9. Describe development in frog upto three germ layers.







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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