Haryana Board Class 12 Biotechnology Model Paper With Solution 2024-25: Download PDF For Free

BSEH Haryana Board Class 12 Biotechnology Model Paper 2025: The Board of School Education Haryana (BSEH) is responsible for the administration and development of school education in Haryana. BSEH has released the model test papers for different subjects for the students of class 12. These are available on the official website of the Board, bseh.org.in. We have given the HBSE Class 12 Biotechnology sample paper and marking scheme here. 

BSEH has also made available the marking scheme and paper pattern for students. This will provide a clear insight into the weightage and type of questions that students must be prepared for. 

Also Read: HBSE Class 12 Syllabus 2024-25 (All Subjects)

Download the HBSE Class 12 Biotechnology Model Paper and Marking Scheme in pdf format from direct links in this article.

HBSE Class 12 Biotechnology Question Paper Instructions 2024-25

1. There are total 4 Sections (Sec A, B, C &D) in this Question Paper. 

2. Section-A (objective Questions) Section B (Very short Questions) Section C (Short Questions) & Sections-D (Long Essay type Questions) 

3.  All Questions are compulsory and Internal choices are given in the Question paper.

HBSE Class 12 Biotechnology Model Paper 2024-25

Given below are the questions from HBSE Class 12 Biotechnology Model Paper 2024-25. 

Also Read: NCERT Class 12 Revised Textbooks

Section-A

Q1. Expand the term ‘RFLP’ 

a) Restriction foreign length Polymorphism 

b) Reverse fragment length Polymorphism 

c) Restriction fragment length Polymorphism 

d) None of these 

Q2. Which Enzyme is not used for cloning? 

a) DNA ligase 

b) Alkaline Phosphatase 

c) DNA Polymerase 

d) RNA Polymerase

Q3. Which characteristics is not relevant to Plasmids 

a) Extrachromosomal 

b) Self-replicating 

c) Single-Stranded 

d) Double-Stranded 

Q4. YAC stands for. 

a) Yeast Artificial Cell 

b) Yeast Artificial Chromosome 

c) Yeast Acrosome Cell 

d) Yeast Artificial Cell 

Q5. Which one is Not a method for DNA transfer 

a) Transformation 

b) Transfection 

c) None of these 

d) Micropropagation

Q6. Which one is a method of DNA Amplification. 

a) PCR 

b) RFLP 

c) AGE 

d) PAGE

Q7. A- Tertiary Structure of Proteins are biologically important. 

R- Antibodies, Hormones & Enzymes are present in 3D-form. 

Q8. A- Non-Covalent bonds in Proteins are ionic bonds, Hydrogen Bonds, Vanderwall forces

R-Structure of DNA & Proteins are mainly stabilized by Non-covalent Bond.

Q9. A- Some Microbes are generally used as production of Industrial products. 

R-The microorganism included in ‘GRAS’ category are used in RDT. 

Q10. The Part of Plant taken for ‘tissue culture’ is known as ___ca________.

Q11.  _________ is used as Fusogenic agent. 

Q12. The technique in which liquid N2 is used along with -196 C temperature is __________ .

Q13. Gene transfer method used in Plants _________ .

Q14. Rapid multiplication of Plants by tissue culture techniques is referred to as __________.

Q15. Sickle cell Anemia is result of _________ type of Mutation.

Section-B

Q16. What are Restriction Enzymes & why are they so important in DNA technology? 

Q17. Define the term ‘therapeutic protein’ with example. 

Q18. List the important databases used in routine bioinformatics. 

Q19. Differentiate between Batcha and Fed batch culture. 

Q20. Suggest two methods of Preserving microbial trains. 

OR

Define the terms a) Callus b) Cybrids

Q21. List down the characteristic features of transformed cell.

OR

Why are Co2 incubators required?

To get the complete sample paper and marking scheme, refer to the links given below:

**Link will be updated soon. 

Also, check

HBSE Class 12 Model Papers 2024-25 (All Subject PDFs)

NCERT Solutions Class 12