Download PTU B.Sc-Agriculture 2020 March 1st Sem 72214 Biology I Question Paper

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

1 | M-72214 (S2)-1368
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. Agriculture (2014 to 2018) (Sem.?1)
BIOLOGY-I
Subject Code : BSAG-106b
M.Code : 72214
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 short notes on :
a. Simple tissues
b. Phyllode
c. Sympodial branching
d. Placentation
e. Entomophily
f. Xylem
g. Economic importance of leguminosae
h. Apogynous
i. Adventitious roots
j. Verticillaster
FirstRanker.com - FirstRanker's Choice

1 | M-72214 (S2)-1368
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc. Agriculture (2014 to 2018) (Sem.?1)
BIOLOGY-I
Subject Code : BSAG-106b
M.Code : 72214
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 short notes on :
a. Simple tissues
b. Phyllode
c. Sympodial branching
d. Placentation
e. Entomophily
f. Xylem
g. Economic importance of leguminosae
h. Apogynous
i. Adventitious roots
j. Verticillaster

2 | M-72214 (S2)-1368
SECTION-B
Q2. Explain the structure of dicotyledonous seed.
Q3. Make well labeled diagram of monocot stem.
Q4. Explain diagnostic characters of Oryza.
Q5. Explain Pollination mechanism along with the various agencies.
Q6. Explain life cycle of biennials.

SECTION-C
Q7. Explain the classification of plant kingdom with salient features of each group.
Q8. Explain different tissues with their functions.
Q9. Explain fertilization and seed formation with reference to embryo in capsella.










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