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A: Selection of recombinants due to inac...

A: Selection of recombinants due to inactivation of antibiotics is cumbersome procedure.
R: It requires simultaneous plating on two plates having different antibiotics.

A

If both Assertion and Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion and Reason are true but the reason is not the correct explanation of the assertion then mark (2).

C

If Assertion is true but Reason are false, then mark(3).

D

If both Assertion and Reason are false, then mark(4).

Text Solution

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The correct Answer is:
A
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CENGAGE BIOLOGY-BIOTECHNOLOGY:PRINCIPLES AND PROCESSES-ARCHIVES (Choose the correct option)
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  2. The linking of antibiotic resistance gene with the plasmid vector beca...

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  3. Gel electrophoresis is used for

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  4. Polyethylene glycol method is used for

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  5. Restriction endonucleases are enzymes which

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  7. Which one of the following palindromic base sequences in DNA can be ea...

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  8. Which one of the following is used as vector for cloning genes into hi...

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  9. Agarose extracted from sea weeds finds use in

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  10. There is a restriction endonuclease called Eco RI. What does 'co' part...

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  14. A single strand of nucleic acid tagged with a radioactive molecule is ...

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  15. which one of the following is a case of wrong matching?

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  16. Biolistics (gene-gun) is suitable for

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  17. In genetic engineering, the antibiotics are used

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  18. What is it that forms the basis of DNA Fingerprinting

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  19. Which one of the following represents a palindromic sequence in DNA ?

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  20. DNA fragments generated by restriction endonucleases in a chemical rea...

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