MCQ Questions for Class 12 Biology Chapter 12 Biotechnology and its Applications with Answers Set-A

Biotechnology and its Applications Class 12 Biology MCQs Questions with Answers
Check the below NCERT MCQ Questions for Class 12 Biology Chapter 12 Biotechnology and its Applications with Answers Pdf free download. MCQ Questions for Class 12 Biology with Answers were prepared based on the latest exam pattern. We have Provided Biotechnology and its Applications Class 12 Biology MCQs Questions with Answers to help students understand the concept very well.
Class 12 Biology Chapter 12 Quiz
Class 12 Biology Chapter 12 MCQ Online Test
You can refer to NCERT Solutions for Class 12 Biology Chapter 12 Biotechnology and its Applications to revise the concepts in the syllabus effectively and improve your chances of securing high marks in your board exams.
Biotechnology and its Applications Class 12 Biology MCQ online test
Q1. | Restriction Endonuclease used in RDT obtained from: |
A.Plasmid |
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B.Bacterial ceils |
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C.Bacterophages |
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D.All Prokaryotic cells |
Ans: Bacterial ceils
Q2. | Recombinant DNA technology discovered by: |
A.Hargobind Khoorana |
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B.James D. Watsan |
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C.S. Kohen and H. Boer |
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D.Sulton and Boveri |
Ans: S. Kohen and H. Boer
Q3. | Biopiracy is related to the following: |
A.Traditional knowledge |
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B.Biomolecules and Bioresources, Isolation of gene from Bioresources |
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C.Bioresources |
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D.All of the above |
Ans: All of the above
Q4. | Some bacterial occured B-7 Toxin’s crystal not kill the Bacteria because of: |
A.Bacteria is Antoxin |
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B.Toxin is unripened |
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C.Toxin is inactive |
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D.Bacteria enclosed toxin a special sell |
Ans: Toxin is inactive
Q5. | Desired properties plants and Animals are possible by Which reproduction. |
A.Genetic Engineering |
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B.Chromosomal Engineering |
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C.Ekabana technology |
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D.Bonsai technology |
Ans: Genetic Engineering
Q6. | By means of following Trans gene expression obtained: |
A.Inhibition of a Innate gene |
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B.An occured Biosynthetic passway develop |
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C.A protein occured with genotype expressed his desired |
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D.None of the above |
Ans: None of the above
Q7. | First Transjenic crop was : |
A.Cotton |
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B.Alsi |
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C.Pea |
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D.Tobacco |
Ans: Tobacco
Q8. | Adjoining of exotic gene is crop is called : |
A.Genetic Engineering |
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B.Bio architecture |
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C.Tissue culture |
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D.Immunisation |
Ans: Genetic Engineering
Q9. | Transgenic Bacteria and m the making of following : |
A.Epinephrin |
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B.Human Insullin |
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C.Glutanin |
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D.Thyroxin |
Ans: Human Insullin
Q10. | Transgenic Golden Rice Highly Nutrient value for: |
A.Lysine |
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B.Methionine |
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C.Glutanin |
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D.Vitamin-A |
Ans: Vitamin-A
Q11. | B7 Toxsin is : |
A.Intracellular lipid |
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B.Intracellular crystal protein |
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C.Extracellular Crystal protein |
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D.Lipid |
Ans: Intracellular crystal protein
Q12. | In a Transgenic crop gene for following: |
A.New protein synthesis |
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B.Resistance from Antibiotics |
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C.In the formation enzyme for Antibiotics |
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D.All of these |
Ans: All of these
Q13. | Monoclonal antibodies are obtained from: |
A.One parent for one antigen |
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B.Different parents for one antigen |
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C.One parent for many antigens |
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D.Many parents for many antigens |
Ans: Different parents for one antigen
Q14. | Somatic hybridization can be done by: |
A.By Protoplast fusion |
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B.By Haploid anther |
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C.By cell culture |
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D.ByPollen culture |
Ans: By Protoplast fusion
Q15. | Which Vitamin has been transferred to golden rice? |
A.Vit-B12 |
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B.Vit-A |
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C.Vit-D |
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D.Vit-C |
Ans: Vit-A
Q16. | Which one of the following is a step of PCR? |
A.Denaturation |
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B.Annealing |
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C.Extension |
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D.All of these |
Ans: Denaturation
Q17. | The Ti plasmid used in genetic engineering is obtained from: |
A.Bacillus thruingiensis |
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B.E. Coii |
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C.Agrobacterium hizogenes |
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D.Agrobacterium tumefaciens |
Ans: Agrobacterium tumefaciens
Q18. | From which one of the following plants, the insecticide pyrethrum is prepared. |
A.Cymohopogen |
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B.Tephrosia |
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C.Crysanthemum |
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D.Vitivera |
Ans: Crysanthemum
Q19. | The sheep ‘Dolly’ was cloned by using somatic cells from donor’s: |
A.Udder |
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B.Skin |
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C.Tongue |
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D.Earlobe |
Ans: Tongue
Q20. | The confirmatory test used to diagnose AIDA is: |
A.ELISA |
|
B.Western Plot |
|
C.ESR |
|
D.PCR |
Ans: ELISA
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MCQ Questions for Class 12 Biology Chapter 11 Biotechnology: Principles and Processes Set-A
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MCQ Questions for Class 12 Biology Chapter 12 Biotechnology and its Applications Set-A
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