CBSE Class 12 Biology Biotechnology and its Applications Quiz 1

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CBSE › Class 12 › Biology › Biotechnology and its Applications

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1. Restriction Endonuclease used in RDT obtained from:

A Plasmid B Bacterial ceils C Bacterophages D All Prokaryotic cells

2. Recombinant DNA technology discovered by:

A Hargobind Khoorana B James D. Watsan C S. Kohen and H. Boer D Sulton and Boveri

3. Biopiracy is related to the following:

A Traditional knowledge B Biomolecules and Bioresources, Isolation of gene from Bioresources C Bioresources D All of the above

4. Some bacterial occured B-7 Toxin’s crystal not kill the Bacteria because of:

A Bacteria is Antoxin B Toxin is unripened C Toxin is inactive D Bacteria enclosed toxin a special sell

5. Desired properties plants and Animals are possible by Which reproduction. (a) Genetic Engineering

6. By means of following Trans gene expression obtained:

A Inhibition of a Innate gene B An occured Biosynthetic passway develop C A protein occured with genotype expressed his desired D None of the above

7. First Transjenic crop was :

A Cotton B Alsi C Pea D Tobacco

8. Adjoining of exotic gene is crop is called :

A Genetic Engineering B Bio architecture C Tissue culture D Immunisation

9. Transgenic Bacteria and m the making of following :

A Epinephrin B Human Insullin C Glutanin D Thyroxin

10. Transgenic Golden Rice Highly Nutrient value for:

A Lysine B Methionine C Glutanin D Vitamin-A

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