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(A) : Genetic engineering is now conside...

(A) : Genetic engineering is now considered as a kind of biotechnology.
(R) : This technique is used nowadays to make better products such as enzymes, hormones and vaccines.

A

If both (A) and (R) are true and (R) is the correct explanation of (A).

B

If both (A) and (R) are true but (R) is not the correct explanation of (A).

C

If (A) is true but (R) is false.

D

If both (A) and (R) are false.

Text Solution

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The correct Answer is:
A
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GRB PUBLICATION-BIOTECHNOLOGY : APPLICATION IN AGRICULTURE AND HEALTH-Assertion-Reason Type Questions
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  2. (A) : Genetic engineering can be used to improve the quality of huma...

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  3. (A) : A vector is used as carrier for transferring selected genes to a...

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  4. (A) : Agrobacterium Ti plasmid is used to induce genetic transformatio...

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  5. (A) : Chimera is an animal that is a mix of several other animals. (...

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  6. (A) : Animal cloning is more difficult than plant cloning. (R) : Ani...

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  7. (A) : Restriction endonuclease is an enzyme obtained from bacteriophag...

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  8. (A) : Restriction endonuclease are referred to as the immune system of...

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  9. (A) : Palindromes are nucleotide- pair sequences that read the same f...

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  10. (A) : Ethidium bromide is a known mutagen. (R) : It can be used to ...

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  11. (A) : DNA is a hydrophobic molecule. (R) : It can pass through cell ...

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  12. (A) : In agarose gel electrophoresis, DNA moves towards the positive e...

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  13. (A) : The thermal cycler is a laboratory apparatus. (R) : It is used...

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  14. (A) : PCR is a method for amplifying a specific piece of DNA. (R) : ...

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  15. (A) : The Bt toxin proteins exist as inactive protoxins. (R) : It is...

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  16. (A) : RNAi takes place in all eukaryotic organisms as a method of cell...

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  17. (A) : In mammals insulin is synthesized in pancreas in mature form. ...

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  18. (A) : ADA deficiency is a genetic disease. (R) : It is caused by a m...

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  19. (A) : Hybridoma is a cell formed by the fusion of a cancer cell with a...

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  20. (A) : Monoclonal antibodies are true "magic bullets". (R) : They str...

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