Crop Genetics and Plant Breeding — DU B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany Previous Year Question Papers
- Programme
- B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany
- Paper type
- DSE
- Paper code
- 2163582002
- Exam years
- 2025–2026
Crop Genetics and Plant Breeding is a DSE paper in Semester IV of B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany at Delhi University (paper code 2163582002). 2 previous year question papers from 2025–2026 are listed below; view or download each original PDF.
2026 question papers
2026
2163582002B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany
2025 question papers
2025
2163582002B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany
What was asked in the 2026 Crop Genetics and Plant Breeding paper?
Text of the may june 2026 DU question paper (UPC 2163582002), so you can see what gets asked before opening a PDF.
Plant Breeding, DSE
Science with
Agrochemicals and
Pest Management)
(c) Draw well labelled diagram wherever is required.
1. (a) Expand the following : 1×5=5
(b) Define the following terms : (i) Self-incompatibility
(ii) Gene tagging
(v) Inbreeding depression
(vi) Back cross
(vii) Plant variety protection
(viii) Linkage map
(ix) Chromosome manipulation
(x) Molecular markers
4. Differentiate between of the following
(any three) : 3×5=15
(i) Mass selection and Pure line selection
(ii) Farmer's right and Breeder's right
(iii) GSI and SSI
5. Discuss selection methods for self-pollinated, cross-pollinated and vegetatively propagated crop plants. 15
6. (a) Describe following mapping populations:
F2, NILS, RILS, BC
(b) What are novel plant breeding tools?
Discuss any two of them. 7
(i) Male sterility
(ii) Induced mutation
(iii) Polyploidy
(iv) Green revolution
3. (a) What is molecular marker ? Discuss its use in plant breeding. 8
(b) Define heterosis. Discuss molecular basis of Heterosis. 7
How can I prepare for Crop Genetics and Plant Breeding?
Related subjects in B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany
Frequently asked questions
- Where can I download the DU Crop Genetics and Plant Breeding previous year question paper PDF?
- This page lists 2 Crop Genetics and Plant Breeding question papers for B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany at Delhi University (2025–2026). Open any paper to view the original PDF or download it. It is free and needs no login.
- Which years of Crop Genetics and Plant Breeding question papers are available?
- Crop Genetics and Plant Breeding papers are available for 2026, 2025.
- What is the paper code (UPC) of Crop Genetics and Plant Breeding?
- The Unique Paper Code for Crop Genetics and Plant Breeding in B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany is 2163582002.
- Which semester is Crop Genetics and Plant Breeding taught in?
- Crop Genetics and Plant Breeding is a DSE paper in Semester IV of B.Sc. (Prog.) Applied Life Sciences with Agrochemicals and Pest Management pertaining to Botany, according to DU's published scheme.