BTPS-021 IGNOU Guess Paper 2026-27

BTPS-021 (Course Code BTPS-021) Guess Paper 2026-27: Term-End Exam (TEE) Preparation Guide

This structured guess paper aligns with the official IGNOU curriculum for BTPS-021, emphasizing high-yield topics from past exam patterns (June & December sessions, 2017–2026). It includes chapter-wise question weightage, 3-hour exam time management tips, and solved previous year questions for English/Hindi medium students.

Key Syllabus Blocks Covered

• Unit 1: Introduction to Genetic Engineering and Its Applications
  • Focus on recombinant DNA technology, restriction enzymes, and cloning vectors (weightage: 15-20%).
  • Common exam questions: Explain the role of E. coli as a host in rDNA technology (2019 Dec).
• Unit 3: Plant Biotechnology Techniques
  • High-weightage topics: Tissue culture, micropropagation, and genetic transformation (20-25%).
  • Past paper trends: Compare somatic embryogenesis vs. organogenesis (2021 June).
• Unit 5: Ethical and Legal Aspects of Biotechnology
  • Focus on biosafety regulations, patent laws, and ethical dilemmas (15%).
  • Frequent questions: Discuss the Cartagena Protocol on Biosafety (2022 Dec).
• Unit 7: Industrial Applications of Biotechnology
  • Key areas: Enzyme technology, fermentation processes, and biopharmaceuticals (20%).
  • Solved examples: Explain the role of Penicillin production in industrial biotechnology (2020 June).
• Unit 9: Case Studies in Biotechnology
  • Critical for scoring: Analyze real-world cases like CRISPR-Cas9 or GM crops (10-15%).
  • Past trends: Evaluate the ethical implications of GM mustard (2023 June).

Exam Time Management Tips (3-Hour Format)

• Allocate 45 minutes for reading questions and planning answers.
• Prioritize Unit 3 (Plant Biotechnology) and Unit 7 (Industrial Applications) for numerical/descriptive questions (high weightage).
• Spend 10-12 minutes per question for theory-based answers (e.g., Unit 1: or 5).
• Leave 15 minutes for reviewing answers before submission.

Subject-Specific FAQs

Yes. Units like Unit 7 (Industrial Applications) and Unit 3 (Plant Biotechnology) frequently include calculations (e.g., enzyme kinetics, growth curves). Practice past papers for these.

Case studies (Unit 9) account for 10-15% of marks. Focus on GM crops, CRISPR, and biosafety controversies for high scores.

Past Paper Highlights (2017–2026)

• Most repeated topics: Restriction enzymes (Unit 1), micropropagation (Unit 3), and biosafety laws (Unit 5).
• Descriptive answers (20-25 marks) often require 3-4 points per question with examples.
• Short-answer questions (10-15 marks) test definitions and mechanisms (e.g., PCR, gel electrophoresis).