Read and download the CBSE Class 12 Biotechnology Sample Paper 2015 Set A, designed by expert teachers according to the latest 2025-26 curriculum and examination pattern issued by CBSE, NCERT, and KVS. These Class 12 Bio Technology sample papers include detailed step-by-step solutions, helping students to practice and evaluate their performance against the most recent marking schemes.
Solved Sample Paper for Class 12 Bio Technology PDF
Our Class 12 Bio Technology model papers are important for understanding the weightage of different chapters and the difficulty level of expected questions. By solving these guess papers Class 12 students can identify weak areas and improve time management. We also suggest referring to our Class 12 Bio Technology Question Papers of previous years to further strengthen your exam preparation.
Class 12 Bio Technology Sample Paper with Solutions
SECTION A
1. “Golden rice is nutritionally superior to normal rice”. Justify.
2. Write the complementary sequence of the following sequence 5’ ATMKGCSWNB 3’
3. What is the specific role of baffles in large scale fermentation process?
4. A,B and C are type I, type II and type III enzymes respectively. Which of these is mostly used in recombinant DNA technology and why?
5. Curd is used as a pro-biotic. Give reason .
6. Give the commercial importance of flavr savr variety of tomatoes.
SECTION B
7. Both Hind III and Pvu I are unique restriction sites in insert and host DNA. Why is Hind III still a preferred restriction enzyme?
8. Detergent manufacturers supplement their products with a protease. Indicate why the enzyme is inactivated by bleach and how can this probel probelm be overcome?
OR
American scientists have developed a formulation based on whey proteins for reducing the viral load in Hepatitis patients. What could be the possible scientific explanation for this therapeutic effect?
9. Indicate two techniques which can be used for amplifying DNA.
10. What are data retrieval tools? Which tool would be useful for obtaining comprehensive information on a biological question?
Please click the link below to download full pdf file for CBSE Class 12 Biotechnology Sample Paper 2015 Set A
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| CBSE Class 12 Biotechnology Sample Paper 2012 Set B |
| CBSE Class 12 Biotechnology Sample Paper 2011 Set A |
| CBSE Class 12 Biotechnology Sample Paper 2011 Set B |
| CBSE Class 12 Biotechnology Sample Paper Set B with Answers |
Important Practice Resources for Class 12 Bio Technology
How to download CBSE Class 12 Biotechnology Sample Paper 2015 Set A in PDF?
Students can easily download the CBSE Class 12 Biotechnology Sample Paper 2015 Set A from our website to prepare for their upcoming examinations. To score high marks, it is important for Class 12 students to understand the exaact pattern as per which teachers design the question papers. We strongly suggest that you practice these latest sample papers for Bio Technology and solve different types of questions that are expected to come this year. You can downloadin PDF format so that you can practice offline. We also recommend that Class 12 students solve these papers actual exam conditions at home.
Why should you solve CBSE Class 12 Biotechnology Sample Paper 2015 Set A?
Practicing these model papers has several benefits for Class 12 students:
- New Question Bank: This set has fresh questions for Bio Technology which are different from previous years.
- Exam Pattern Knowledge: Solving more sets will help you to understand the weightage of each chapter in Class 12 and also the type of questions asked.
- Identify Weak Areas: Comparing your score in each set to find out topics in Class 12 Bio Technology for which you need hard work.
- Speed and Accuracy: Attempting MCQ questions and long-form problems for Class 12 Bio Technology makes you faster and better and you will be able to finish your exam on time.
What should you do after solving CBSE Class 12 Biotechnology Sample Paper 2015 Set A?
- Check Your Work: Match your answers with the solutions given by our teachers in the Bio Technology Sample Paper PDF.
- Learn from Mistakes: Class 12 students should focus on the questions which you solved incorrectly and understand the error.
- Revision: If you find a question difficult you shoul refer to NCERT book for Class 12 Bio Technology to understand concepts and then try the question again.
- Continuous Practice: Solve multiple sets of Bio Technology sample papers from studiestoday.com to build confidence before the CBSE exams.
You can download CBSE Class 12 Biotechnology Sample Paper 2015 Set A from StudiesToday.com
Regular practice of sample question paper given on studiestoday for CBSE Class 12 Biotechnology Sample Paper 2015 Set A can help you to score better marks in exams
Yes, studiestoday.com provides all latest CBSE Class 12 Bio Technology Sample Papers with answers based on the latest format issued for current academic session
Yes, mock CBSE Class 12 Biotechnology Sample Paper 2015 Set A are available in multiple languages, including English, Hindi