Download PTU B.Sc Agriculture 2019 May 6th Semester 74347 BREEDING OF FIELD and HORTICULTURAL CROPS Question Paper

Download PTU (Punjab Technical University) BSc Agriculture 6th Semester 74347 BREEDING OF FIELD and HORTICULTURAL CROPS Last 10 Years 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011 and 2010 Previous Question Papers.

1 | M - 74347 (S2)-345
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.Agriculture (2014 & Onwards) (Sem.?6)
BREEDING OF FIELD & HORTICULTURAL CROPS
Subject Code : BSAG-604
M.Code : 74347
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) Centre of origin
(b) Self Pollinated crops
(c) Asexual Reproduction
(d) Inbreeding
(e) Male fertility
(f) IPR
(g) Often Cross pollination
(h) Inbred line
(i) Single Cross Hybrids
(j) Dominance effects
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1 | M - 74347 (S2)-345
Roll No. Total No. of Pages : 02
Total No. of Questions : 09
B.Sc.Agriculture (2014 & Onwards) (Sem.?6)
BREEDING OF FIELD & HORTICULTURAL CROPS
Subject Code : BSAG-604
M.Code : 74347
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) Centre of origin
(b) Self Pollinated crops
(c) Asexual Reproduction
(d) Inbreeding
(e) Male fertility
(f) IPR
(g) Often Cross pollination
(h) Inbred line
(i) Single Cross Hybrids
(j) Dominance effects
2 | M - 74347 (S2)-345
SECTION-B
Q2. Describe the origin & distribution of Wheat.
Q3. Write the origin & distribution of onion.
Q4. Describe the Origin & Distribution of Gladiolus.
Q5. Describe the Origin & Distribution of Guava.
Q6. Describe the Hardy-Weinberg Law.

SECTION-C
Q7. Describe the Ideotype concept in crop improvement.
Q8. Describe the Genotype/Environment Interaction & its significance in Crop Improvement.
Q9. Describe the Breeding methods for resistance to biotic Stresses.









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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