Biotechnology - Transgenic Plant

Exercise : Transgenic Plant - Section 1

51.

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

gene for EPSPS (5-enol-pyruvyl shikimat 3 phosphate synthase)

gene for ALS (acetolactate synthase)

gene for GS (glutamine synthase)

any of the above

Answer: Option

Explanation:

No answer description is available. Let's discuss.

52.

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

these provide no protection at all against pathogens

expression of one PR protein provides high levels of protection against many pathogens

expression of two PR proteins provides some protection against a few pathogens

these proteins trigger the production of other antimicrobial defenses

Answer: Option

Explanation:

No answer description is available. Let's discuss.

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