Transgenic Plant
Tomatoes exhibiting delayed ripening express antisense RNA against

polygalactouranase
ACC deaminase
sucrose phosphate synthase gene
glycerol 1 phosphate acyl transferase

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP

Transgenic Plant
Which of the following has been widely used to provide resistance against plant viruses?

Expression of anti-virus genes in vectors that transmit viruses
Expression of virus coat protein genes in transgenic plants
Expression of ribonuclease (RNase) genes in host plants
Virus resistance genes from bacteria

ANSWER DOWNLOAD EXAMIANS APP