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OPSC PGT Botany Syllabus 2026, Exam Pattern
OPSC PGT Botany Syllabus 2026, Exam Pattern, Exam Date 2026
Detail Information about OPSC (Odisha Public Service Commission) has published notification 2026 for the recruitment of PGT (Botany) vacancies. Those Candidates who are Interested to the following vacancy and completed all Eligibility Criteria can read the Notification & Apply Online. In this page we provide the Complete Syllabus of this Recruitment with Latest Update Exam Pattern and the Exam Date also.
OPSC PGT Syllabus 2026 - Overview
| Recruiting Body | OPSC |
| Full-Form | Odisha Public Service Commission |
| Post Name | PGT (Post Graduate Teacher) |
| Number of Vacancies | Notified Soon |
| Category | Syllabus and Exam Pattern |
| Selection Process | Written Test and Interview |
| Official Website | https://www.opsc.gov.in/ |
OPSC PGT Botany Syllabus 2026
Paper 1 Syllabus :-
General English :
1. Spotting Errors
2. Antonyms
3. Homonyms
4. synonyms
5. Word Formation
6. Spelling Test
7. Sentence Arrangement
8. Error Correction (Underlined Part)
9. Transformation
10. Passage Completion
11. prepositions
12. Sentence Improvement
13. Joining Sentences
14. Theme Detection
15. Topic rearrangement of passage
16. Error Correction (Phrase in Bold)
17. Fill in the blanks
18. Direct and Indirect speech
19. Active and Passive Voice
General Knowledge :
1. About India
2. Indian Constitution
3. National News (current)
4. Indian Culture
5. Economy
6. History – India & World
7. Cultural Heritage
8. General Science
9. Space & IT
10. Political Science
11. Indian National Movement
12. Indian Polity & Governance
13. Science & Technology
14. Scientific observations
15. Important Days
16. Indian Politics
17. Important Financial & Economic News
18. Current Affairs – National & International
19. Indian Constitution
20. International issues
21. Abbreviations
22. Economic Scene
23. Everyday Science
24. Sports and Games
25. Science – Inventions & Discoveries
26. History
27. General Politics
28. Awards and Honors
29. Culture
30. Books and Authors
31. Current events
32. Geography
33. Current Affairs
34. Social Science
35. Inventions in the World
36. Indian Economy
37. Indian Parliament
38. Botany
39. Chemistry
1. Spotting Errors
2. Antonyms
3. Homonyms
4. synonyms
5. Word Formation
6. Spelling Test
7. Sentence Arrangement
8. Error Correction (Underlined Part)
9. Transformation
10. Passage Completion
11. prepositions
12. Sentence Improvement
13. Joining Sentences
14. Theme Detection
15. Topic rearrangement of passage
16. Error Correction (Phrase in Bold)
17. Fill in the blanks
18. Direct and Indirect speech
19. Active and Passive Voice
General Knowledge :
1. About India
2. Indian Constitution
3. National News (current)
4. Indian Culture
5. Economy
6. History – India & World
7. Cultural Heritage
8. General Science
9. Space & IT
10. Political Science
11. Indian National Movement
12. Indian Polity & Governance
13. Science & Technology
14. Scientific observations
15. Important Days
16. Indian Politics
17. Important Financial & Economic News
18. Current Affairs – National & International
19. Indian Constitution
20. International issues
21. Abbreviations
22. Economic Scene
23. Everyday Science
24. Sports and Games
25. Science – Inventions & Discoveries
26. History
27. General Politics
28. Awards and Honors
29. Culture
30. Books and Authors
31. Current events
32. Geography
33. Current Affairs
34. Social Science
35. Inventions in the World
36. Indian Economy
37. Indian Parliament
38. Botany
39. Chemistry
Concerned Subject (Botany) :
Botany :-
PAPER-I :-
Unit-I -
Algae - General characteristics, Organization of thallus, Cell Structure, Reproduction,Alternation of generation, Economic importance; Structure, Reproduction and life cycle of chlamydomonas and Spirogyra.
Cyanobacteria – General characteristics, Cell structure, Heterocysts, Reproduction and Economic importance.
Fungi - General characteristics, organization of thallus, Reproduction, Alternation of generations, Economic importance; Structure, Reproduction and life cycle of Yeast, Mucor and Rhizopus.
Lichens – Thallus structure and Reproduction of Lichen.
Plant Diseases – Late blight of potato, Smut and rust of wheat, Citrus Canker, Mosaic Disease of tobacco.
Unit-II -
Bryophytes - General characteristics, Alternation of generation, Economic significance; Structure & Reproduction of Riccia, Anthoceros and Sphagnum.
Pteridophytes - General characteristics, Alternation of generation, Stelar structure, Heterospory and seed habit; General Morphology, Anatomy and Reproduction of Psilotum, Sellaginella and Marsilea.
Gymnosperms - General characteristics, Resemblances with and differences between Pteridophytes and Angiosperms; General Morphology, Anatomy and Reproduction of Cycas.
Unit-III -
Morphology of Angiosperms - Root, Stem and their modifications; Leaves and their types, Venation and modifications; Phyllotaxy; Inflorescence; Structure of flower, Floral diagram and Floral Formula; Important features of the families; Cruciferae, Fabaceae, Malvaceae and Poaceae.
Unit-IV -
Anatomy - Anatomy of typical dicot stems, root and leaf; Secondary growth and anomalous secondary growth of stems.
Embryology of Angiosperms- Microsporangium, Male gametophyte, Megasporangium, Female gametophyte, Pollination, Fertilization, Sexual incompatibility, Endosperm, Embryo, Seed development, Structure and types of seeds, Seed dispersal, Seed dormancy and germination.
Unit-V -
Ecology - Ecological factors; Ecological adaptations - Hydrophytes, Xerophytes, Mesophytes; Plant succession; Bio-geochemical cycles, Ecosystem and their components, Major ecosystems, Environmental pollution- air, soil and water pollution and their control measures.
PAPER-II :-
Unit–I-
Viruses- General characteristics, size and shape, structure, viral multiplication. Bacteriophages- Types, Multiplication, Lytic cycle, Lysogeny. Archaea – General features, cell structure and types
Eubacteria - Morphology, Internal structure, Transformation, Conjugation, Transduction.
Unit– II - Cell Biology - Cell structure, Cell wall, Cell membrane, Plastids, Mitochondria, Golgi bodies, Glyoxisomes, Perosisomes, Ribosomes, Nucleus and Nucleolus; Structure of Chromosomes; Cell cycle –Mitosis and Meisosi.
Unit – III -
Genetics - Mendel’s laws of Inheritance, Interaction of genes; Linkage, Recombination and Gene mapping; Extra-Nuclear inheritance; Mutation-Types and induction, DNA damage and repair; Types of polyploidy, Role of mutation and polyploidy in crop improvement.
Unit – IV -
Molecular Biology - DNA is the genetic material, Structure and Replication of DNA, DNA polymerase; Structure and types of RNA; RNA polymerase and transcription, RNA processing; Translation; Regulation of gene action in prokaryotes with reference to lac-operon.
Plant Biotechnology- General idea about plant tissue culture, sterilization techniques, clonal propagation, somaclonal variation; Protoplast isolation and somatic hybridization.
Transgenic plants- Agrobacterium-mediated gene transfer, Direct gene transfer, Insect (Bt.) and herbicide(glyphosate) resistant transgenic plants.
Unit – V -
Plant Physiology – Water relations of plant cells, absorption of water, ascent of sap, transpiration, mineral nutrition; Phloem transport.
Plant Biochemistry – enzymes; Photosynthesis and photorespiration, respiration, nitrogen metabolism.
Plant growth regulators – (auxins, gibberellin, cytokinin, abscisic acid, ethylene), Photoperiodism and venalization.
Unit-I -
Algae - General characteristics, Organization of thallus, Cell Structure, Reproduction,Alternation of generation, Economic importance; Structure, Reproduction and life cycle of chlamydomonas and Spirogyra.
Cyanobacteria – General characteristics, Cell structure, Heterocysts, Reproduction and Economic importance.
Fungi - General characteristics, organization of thallus, Reproduction, Alternation of generations, Economic importance; Structure, Reproduction and life cycle of Yeast, Mucor and Rhizopus.
Lichens – Thallus structure and Reproduction of Lichen.
Plant Diseases – Late blight of potato, Smut and rust of wheat, Citrus Canker, Mosaic Disease of tobacco.
Unit-II -
Bryophytes - General characteristics, Alternation of generation, Economic significance; Structure & Reproduction of Riccia, Anthoceros and Sphagnum.
Pteridophytes - General characteristics, Alternation of generation, Stelar structure, Heterospory and seed habit; General Morphology, Anatomy and Reproduction of Psilotum, Sellaginella and Marsilea.
Gymnosperms - General characteristics, Resemblances with and differences between Pteridophytes and Angiosperms; General Morphology, Anatomy and Reproduction of Cycas.
Unit-III -
Morphology of Angiosperms - Root, Stem and their modifications; Leaves and their types, Venation and modifications; Phyllotaxy; Inflorescence; Structure of flower, Floral diagram and Floral Formula; Important features of the families; Cruciferae, Fabaceae, Malvaceae and Poaceae.
Unit-IV -
Anatomy - Anatomy of typical dicot stems, root and leaf; Secondary growth and anomalous secondary growth of stems.
Embryology of Angiosperms- Microsporangium, Male gametophyte, Megasporangium, Female gametophyte, Pollination, Fertilization, Sexual incompatibility, Endosperm, Embryo, Seed development, Structure and types of seeds, Seed dispersal, Seed dormancy and germination.
Unit-V -
Ecology - Ecological factors; Ecological adaptations - Hydrophytes, Xerophytes, Mesophytes; Plant succession; Bio-geochemical cycles, Ecosystem and their components, Major ecosystems, Environmental pollution- air, soil and water pollution and their control measures.
PAPER-II :-
Unit–I-
Viruses- General characteristics, size and shape, structure, viral multiplication. Bacteriophages- Types, Multiplication, Lytic cycle, Lysogeny. Archaea – General features, cell structure and types
Eubacteria - Morphology, Internal structure, Transformation, Conjugation, Transduction.
Unit– II - Cell Biology - Cell structure, Cell wall, Cell membrane, Plastids, Mitochondria, Golgi bodies, Glyoxisomes, Perosisomes, Ribosomes, Nucleus and Nucleolus; Structure of Chromosomes; Cell cycle –Mitosis and Meisosi.
Unit – III -
Genetics - Mendel’s laws of Inheritance, Interaction of genes; Linkage, Recombination and Gene mapping; Extra-Nuclear inheritance; Mutation-Types and induction, DNA damage and repair; Types of polyploidy, Role of mutation and polyploidy in crop improvement.
Unit – IV -
Molecular Biology - DNA is the genetic material, Structure and Replication of DNA, DNA polymerase; Structure and types of RNA; RNA polymerase and transcription, RNA processing; Translation; Regulation of gene action in prokaryotes with reference to lac-operon.
Plant Biotechnology- General idea about plant tissue culture, sterilization techniques, clonal propagation, somaclonal variation; Protoplast isolation and somatic hybridization.
Transgenic plants- Agrobacterium-mediated gene transfer, Direct gene transfer, Insect (Bt.) and herbicide(glyphosate) resistant transgenic plants.
Unit – V -
Plant Physiology – Water relations of plant cells, absorption of water, ascent of sap, transpiration, mineral nutrition; Phloem transport.
Plant Biochemistry – enzymes; Photosynthesis and photorespiration, respiration, nitrogen metabolism.
Plant growth regulators – (auxins, gibberellin, cytokinin, abscisic acid, ethylene), Photoperiodism and venalization.
OPSC PGT Botany Exam Pattern 2026
Negative Marking : 0.25
| Paper | Subject | No.of Question | Marks | Duration |
| Paper 1 | Part-I General English | 50 | 50 | 2 Hour |
| Part-II General Knowledge | 50 | 50 | ||
| Paper 2 | Concerned Subjects (Botany) | 100 | 100 | 2 Hour |
| Paper 3 | Concerned Subjects (Botany) | 100 | 100 | 2 Hour |
Exam Date 2026 : Update Soon
FAQs
Opsc PGT Botany 2026 Exam Syllabus Frequently Asked Questions (FAQ's)
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In this article Page, we have provided the required syllabus of the OPSC PGT Botany exam.
Being familiar with OPSC PGT Botany Exam Pattern will help you understand the types of questions asked, difficulty level of the exam and important topics that require your keen attention. It will also acquaint you with the marking scheme and time allotted to each Topics.
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OPSC PGT Botany exam is not tough but it depends on your preparation. The candidates find the Subject not challenging. The dedicated preparation in the right direction will undoubtedly take you towards the goal.
The candidates must be well versed and acquainted with the syllabus and the exam pattern. Select the areas where improvement is required and schedule your preparation accordingly. To ace this exam, the applicants ought to maintain speed with high accuracy. Practicing previous years question papers will help you understand the exam pattern and the level of difficulty of the exam. You need to hone your strengths and improve upon your weaknesses. Toppersexam.com will aid you through the preparation and drive you to success. At Toppersexam.com, you can practice a complete set of test series along with a free OPSC PGT Botany mock test designed by our expert faculty.
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