Class 12 Bio Technology Practice Sheet: CBSE Class 12 Biotechnology Worksheet Set 02
Review targeted academic worksheets with the CBSE Class 12 Biotechnology Worksheet Set 02. Built according to official educational standards for the 2026-27 term, these downloadable Class 12 Bio Technology resources support effective daily practice and detailed self-evaluation for Biotechnology.
Download Biotechnology Worksheet PDF with Answers
Access the complete worksheet PDF for Class 12 Bio Technology below. Regular practice with these targeted academic tasks builds familiarity with standard question patterns and helps secure higher marks in final school examinations.
BIO-TECHNOLOGY – PRINCIPLES AND APPLICATIONS
1. Mention three characteristics of a plasmid.
2. What is the principle behind gel electrophoresis?
3. Explain the essential features of a vector?
4. How did Eli Lilly prepare humulin?
5. Differentiate simple stirred tank and sparged tank bioreactor.
6. Name the sequence identified by ECROI. What kind of cuts do they produce? Mention its significance.
7. List the steps of DNA isolation
8. Why is Bacillus thuringiensis considered a boon to agriculturists?
9. How do we make a cell competent?
10. What is biopatenting and biopiracy?
11. Draw and label PBR 322
12. What is gene therapy?
13. What is the role of Meiodigyne incognitia in plants? How is the activity suppressed in tobacco plants?
14. What is insertional inactivation?
15. Give 4 uses of PCR.
16. Expand GEAC
17. What are the different methods of transferring DNA into host cells?
18. Give the diagrammatic representation of RDNA technique.
19. How is a segment of DNA amplified? which is the major tool required for this process?
20. What is downstream processing?
21. Why is molecular diagnosis considered better than conventional methods?
22. How is a probe used in detecting cancer?
23. Give two examples of misuse of biopatenting.
24. Six uses of genetically modified plants and animals.
Biotechnology Printable Worksheets and Exercises for Class 12 Bio Technology
Daily Practice Questions for Class 12 Bio Technology
Explore reliable practice questions for Biotechnology tailored for Class 12 Bio Technology learners. Use these structured worksheets to evaluate exam preparedness and strengthen problem-solving skills throughout the 2026 academic session.
Detailed Answers for Class 12 Bio Technology Biotechnology
Each worksheet draws directly from authorized standard textbooks to maintain academic accuracy. Evaluating your finished exercises against expert-verified solutions helps master the formal presentation standards expected in school evaluations.
Complete Your Chapter Revision
Follow up your worksheet practice by attempting the interactive online MCQ tests for Biotechnology to evaluate your execution speed. All printable assignments and revision sheets on our platform are updated for the 2026 session and available free of charge.
FAQs
You can download the latest chapter-wise printable worksheets for Class 12 Bio Technology Biotechnology for free from StudiesToday.com. These have been made as per the latest CBSE curriculum for this academic year.
Yes, Class 12 Bio Technology worksheets for Biotechnology focus on activity-based learning and also competency-style questions. This helps students to apply theoretical knowledge to practical scenarios.
Yes, we have provided solved worksheets for Class 12 Bio Technology Biotechnology to help students verify their answers instantly.
Yes, our Class 12 Bio Technology test sheets are mobile-friendly PDFs and can be printed by teachers for classroom.
For Biotechnology, regular practice with our worksheets will improve question-handling speed and help students understand all technical terms and diagrams.