Agriculture 2023 Paper II 50 marks Discuss

Q4

(a) Discuss different forms of Intellectual Property Rights (IPR) in India. 20 (b) Give an account of stomate anatomy and cytology. Write down the effect of light, water deficit, CO₂ concentration and temperature on stomatal movement along with the underlying mechanism. 20 (c) Describe the role of State Seed Certification Agencies. 10

हिंदी में प्रश्न पढ़ें

(a) भारत में बौद्धिक संपदा अधिकार (आई.पी.आर.) के विभिन्न प्रकारों की चर्चा कीजिए । 20 (b) स्तंभ शरीर तथा कोशिकी का एक विवरण दीजिए । प्रकाश, जल न्यूनता, कार्बन डाइऑक्साइड सान्द्रता तथा तापमान का स्तंभ-गति पर प्रभाव आधारभूत क्रियाविधि सहित लिखिए । 20 (c) राज्य बीज प्रमाणीकरण संस्थाओं की भूमिका का वर्णन कीजिए । 10

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Directive word: Discuss

This question asks you to discuss. The directive word signals the depth of analysis expected, the structure of your answer, and the weight of evidence you must bring.

See our UPSC directive words guide for a full breakdown of how to respond to each command word.

How this answer will be evaluated

Approach

The directive 'discuss' in part (a) requires a balanced, analytical treatment of IPR forms with their merits and limitations; parts (b) and (c) use 'give an account' and 'describe' respectively, demanding comprehensive factual coverage. Allocate approximately 40% of time/words to part (a) given its 20 marks, 40% to part (b) for its equal weightage and technical depth, and 20% to part (c). Structure with a brief composite introduction, three distinct sectional bodies addressing each sub-part sequentially, and a concluding synthesis on how IPR, physiological knowledge, and seed certification collectively strengthen Indian agriculture.

Key points expected

  • Part (a): Coverage of patents, trademarks, geographical indications (GIs), plant variety protection under PPV&FR Act 2001, copyrights, and trade secrets; distinction between product and process patents; compulsory licensing provisions
  • Part (a): Critical analysis of India's TRIPS compliance, Novartis case implications, and farmer's rights vs. breeder's rights tension under PPV&FR Act
  • Part (b): Stomatal anatomy—guard cells, subsidiary cells, stomatal apparatus structure; cytological features including chloroplasts, mitochondria, and vacuolar organization distinguishing them from epidermal cells
  • Part (b): Mechanistic explanation of stomatal movement—K+ ion flux, malate synthesis, proton pump activation; differential responses to blue vs. red light via phototropins and photosynthesis
  • Part (b): Abiotic stress physiology—ABA-mediated stomatal closure under water deficit; CO₂ sensing through carbonic anhydrase; temperature effects on membrane fluidity and enzyme kinetics
  • Part (c): Functions of State Seed Certification Agencies—field inspection, genetic purity testing, seed quality standards enforcement under Seeds Act 1966; linkage with Central Seed Committee and seed certification tags

Evaluation rubric

DimensionWeightMax marksExcellentAveragePoor
Concept correctness25%12.5Demonstrates precise understanding across all three parts: for (a) correctly distinguishes between PPV&FR Act and Patent Act provisions, identifies sui generis system features; for (b) accurately describes guard cell wall thickenings, chloroplast behavior, and ion exchange mechanisms; for (c) correctly identifies SSCA functions under Seeds Act 1966 and Central Seed Committee coordinationCovers basic concepts with minor errors—conflates patent and PPV&FR protection, oversimplifies stomatal mechanism as 'turgor pressure' without ionic basis, lists SSCA activities without statutory contextFundamental misconceptions—states IPR is only patents, describes stomata as passive pores without guard cell specialization, confuses seed certification with seed production
Quantitative reasoning10%5Incorporates relevant quantitative data: for (a) cites PPV&FR registration statistics (e.g., ~5,000+ varieties registered), patent filing trends in agriculture; for (b) provides approximate stomatal densities (e.g., 100-300/mm²), K+ concentration gradients (~100-fold); for (c) mentions certification standards like genetic purity percentages (99% for certified seed)Mentions numerical values without precision or context—vague references to 'many patents' or 'high stomatal density' without figuresNo quantitative content; entirely qualitative treatment where numerical support would strengthen argument
Indian context examples20%10Rich India-specific illustrations: for (a) cites Basmati GI, Bt cotton patent disputes, farmer-breeder rights cases (e.g., PepsiCo potato case), traditional knowledge digital library; for (b) references C4 crops like sorghum/pearl millet stomatal adaptations, ICAR research on drought tolerance; for (c) names specific SSCAs (e.g., Karnataka State Seed Certification Agency) and Indian seed certification tagsGeneric or limited Indian examples—mentions 'Basmati' without GI specifics, no reference to Indian research institutions or regional crop adaptationsEntirely foreign examples or no examples; treats question as generic biology/IPR without Indian agricultural relevance
Diagram / process25%12.5For part (b), provides well-labeled diagram of stomatal apparatus (guard cells, subsidiary cells, stomatal pore with dimensions); illustrates ion exchange mechanism schematically; for (a) may include flowchart of IPR decision tree; clear process description of ABA signaling cascade and blue light phototropin pathwayDescribes diagrams in text without actual sketching; mentions 'guard cells swell' without directional clarity; incomplete process chains missing key intermediates like phosphoenolpyruvate carboxylaseNo diagrammatic content; confused process description (e.g., states water deficit opens stomata); no visual structure to aid explanation
Policy / extension angle20%10Integrates policy implications: for (a) analyzes how IPR affects seed sovereignty, discusses compulsory licensing for public health extension to agriculture, WTO-Trips flexibilities; for (b) connects stomatal research to breeding programs (ICAR-IARI drought tolerance varieties), precision irrigation scheduling; for (c) evaluates SSCA effectiveness in informal seed sector, linkage with Seed Village ProgrammeLists policies without critical evaluation—mentions Seeds Act 1966 and PPV&FR Act without analyzing implementation gaps; describes SSCA functions without extension system integrationNo policy or extension perspective; purely academic treatment ignoring how these concepts translate to farmer welfare and agricultural development

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