Class 12 Bio Technology Solved Question Papers: CBSE Class 12 Biotechnology Question Paper 2024 Solved
Review targeted exam resources with the CBSE Class 12 Biotechnology Question Paper 2024 Solved. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 12 Bio Technology question papers support effective revision and performance tracking.
Download Class 12 Bio Technology Question Paper PDF
Access the complete question paper PDF for Class 12 Bio Technology below. Regular practice with these targeted exam papers builds familiarity with standard question patterns and helps secure higher marks in final evaluations.
SECTION A
1. The natural source of enzyme barnase and barstar, a system used to achieve male sterile plant is :
(A) Bacillus subtilis
(B) Bartonella henselae
(C) Bacillus amyloliquefaciens
(D) Barnesville coli
Answer : c
2. Severe combined immunodeficiency disease is caused due to the absence of :
(A) Adenosine diphosphate
(B) Adenosine deaminase
(C) Adenosine cyclase
(D) Guanidine nitrate
Answer : b
3. Single nucleotide polymorphisms usually occur in __________ regions.
(A) Coding
(B) Non-coding
(C) Regulatory
(D) Exonic
Answer : b
4. Artificial seeds are produced by encapsulating the somatic embryos at the ___________ stage in a protective coating.
(A) Torpedo
(B) Globular
(C) Cotyledon
(D) Triangular
Answer : a
5. The peptide hormones and growth factors to promote healthy growth of animal cells in vitro are often derived from :
(A) Phenol red
(B) Antibiotics
(C) Blood serum
(D) Amino acids
Answer : c
6. Identify the vector that infects E. coli cells containing F-plasmid and that has a single-stranded circular genome :
(A) Agrobacterium tumefaciens
(B) YEp
(C) pBR322
(D) M13
Answer : d
7. An example of secondary metabolites produced by microbial cells include :
(A) Vitamins
(B) Alcohol
(C) Acids
(D) Antibiotics
Answer : d
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Download CBSE Question Papers: Class 12 Bio Technology
Download CBSE Class 12 Biotechnology Question Paper 2024 Solved for Class 12 Bio Technology
Access structured past examination sets for Class 12 Bio Technology. Solving the CBSE Class 12 Biotechnology Question Paper 2024 Solved provided above helps students understand actual exam difficulty levels, question formats, and topic distributions for both descriptive and objective sections.
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FAQs
The CBSE Class 12 Biotechnology Question Paper 2024 Solved is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.
Yes, the solutions for CBSE Class 12 Biotechnology Question Paper 2024 Solved are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Bio Technology.
Solving previous year papers like CBSE Class 12 Biotechnology Question Paper 2024 Solved is important to understand repeat themes and question difficulty levels of Bio Technology. It helps Class 12 students to test their time management skills too.
Yes, where applicable, CBSE Class 12 Biotechnology Question Paper 2024 Solved is available in both English and Hindi mediums. All students from Class 12 can access Bio Technology study material in their preferred language.
No, all previous year question papers on StudiesToday, including CBSE Class 12 Biotechnology Question Paper 2024 Solved, are provided free of charge in mobile-friendly PDF.