Download PTU B.Sc Agriculture 2019 May 2nd Semester 72361 BIOLOGY II Question Paper

Download PTU (Punjab Technical University) BSc Agriculture 2nd Semester 72361 BIOLOGY II Last 10 Years 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010 Previous Question Papers.

1 | M-72361 (S2)-1158
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 & Onwards) (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) Carbohydrates
b) Chiasmata
c) Characteristics of phylum Arthropoda
d) Differentiate between spermatogenesis and oogensis
e) Systematics and Taxonomy
f) Lysosomes
g) Ectoparasites
h) Amplexus
i) Bone
j) Liver fluke
FirstRanker.com - FirstRanker's Choice
1 | M-72361 (S2)-1158
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. (Agriculture) (2014 & Onwards) (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) Carbohydrates
b) Chiasmata
c) Characteristics of phylum Arthropoda
d) Differentiate between spermatogenesis and oogensis
e) Systematics and Taxonomy
f) Lysosomes
g) Ectoparasites
h) Amplexus
i) Bone
j) Liver fluke
2 | M-72361 (S2)-1158
SECTION-B
2. What are lipids? Explain their types.
3. What is mitosis? Give an account of its various stages.
4. What is Binomial nomenclature? Write various rules of binomial nomenclature.
5. Explain digestive system of ruminant with help of suitable diagram.
6. Explain the structure and functions of mitochondria.

SECTION-C
7. Give an account of development of frog upto three germ layers.
8. Write note on :
a) Epithelial tissues
b) Muscular tissues
9. Give characteristics and examples of Phylum :
a) Porifera
b) Echinodermata
c) Chordata
d) Mollusca
e) Platyhelminthes



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.
FirstRanker.com - FirstRanker's Choice