Biotechnology - Transgenic Plant

Exercise :: Transgenic Plant - Section 1

  • Transgenic Plant - Section 1
51. 

Resistance to sulphonyl urea compounds in transgenic tobacco plant has been developed by the transfer of

A. gene for EPSPS (5-enol-pyruvyl shikimat 3 phosphate synthase)
B. gene for ALS (acetolactate synthase)
C. gene for GS (glutamine synthase)
D. any of the above

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

52. 

In transgenic plants that have been manipulated to express patho-genesis-related (PR) proteins all the time it has been shown that

A. these provide no protection at all against pathogens
B. expression of one PR protein provides high levels of protection against many pathogens
C. expression of two PR proteins provides some protection against a few pathogens
D. these proteins trigger the production of other antimicrobial defenses

Answer: Option D

Explanation:

No answer description available for this question. Let us discuss.

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