This post includes 25 important multiple-choice questions (MCQs) from the chapter- Biotechnology And Its Applications (Biology – Class 12).
Biotechnology and its Applications : Biology (Class 12th) Revision test | MCQs for NEET
Score: 0 / 25
Questions
Q1. Desired properties of plants and Animals are possible by which reproduction?
It is possible by Genetic Engineering
Q2. By means of following Trans gene expression obtained:
None of the above
Q3. First Transjenic crop was :
First Transjenic crop was Tobacco
Q4. Adjoining of exotic gene in crop is called :
Adjoining of exotic gene is crop is called Genetic Engineering
Q5. Transgenic Bacteria is used in the making of following :
Human Insullin is made by Transgenic Bacteria
Q6. Transgenic Golden Rice has Highly Nutrient value for:
Transgenic Golden Rice has Highly Nutrient value for Vitamin-A
Q7. Bt Toxin is :
Bacillus thuringiensis (Bt) toxin is Intracellular crystal protein
Q8. In a Transgenic crop gene is for the following:
All of these
Q9. Monoclonal antibodies are obtained from
Monoclonal antibodies are obtained from Different parents for one antigen
Q10. Somatic hybridization can be done by:
Somatic hybridization can be done by Protoplast fusion
Q11. Which Vitamin has been transferred to golden rice?
Vit-A
Q12. Which one of the following is a step of PCR?
Denaturation is a step of PCR
Q13. The Ti plasmid used in genetic engineering is obtained from:
The Ti plasmid used in genetic engineering is obtained from Agrobacterium tumefaciens
Q14. From which one of the following plants, the insecticide pyrethrum is prepared.
Crysanthemum
Q15. The sheep ‘Dolly’ was cloned by using somatic cells from donor’s:
The sheep ‘Dolly’ was cloned by using somatic cells from donor’s Tongue
Q16. The confirmatory test used to diagnose AIDS is:
The confirmatory test used to diagnose AIDS is ELISA.
Q17. Natural genetic engineer is :
Natural genetic engineer is Bacillus subtilis
Q18. Bt toxin is :
Bt toxin is intracellular lipid
Q19. Golden rice is a transgenic crop of the future with the following improved trail:
Golden rice is a transgenic crop of the High protein content
Q20. First biochemical to be produced commercially by microbial cloning and genetic engineering:
First biochemical to be produced commercially by microbial cloning and genetic engineering Penicillin
Q21. A technology which has found immense use in solving cases of disputed percentage is:
A technology which has found immense use in solving cases of disputed percentage is DNA finger printing
Q22. Anticoagulant hirudin is found in:
Anticoagulant hirudin is found in Leech
Q23. Herbicide resistant gene in plants is:
Herbicide resistant gene in plants is Gst
Q24. The species used as natural genetic engineer is :
The species used as natural genetic engineer is Drosophila
Q25. Bacillus thruingiensis (Bt) strains have been used for designing nobel:
Bacillus thruingiensis (Bt) strains have been used for designing nobel Biofertilizers
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