Transgenic Plant
Antisense technology

alters or transfers cells
combines genetic material from different species
combines organelles and cells
selectively blocks expression of a gene

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Transgenic Plant
Which of the following statements is true regarding genomics?

All of these
Plant genomics lags behind similar efforts in animals and microorganisms
Researchers can make use of genomic information even if the entire genome of an organism is not known
Researchers are busy in trying to determine the genome of the potato plant

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Transgenic Plant
Cross protection against viruses in transgenic plants can be obtained by

inoculating the susceptible strain of a crop with a mild strain of a virus that helps in developing resistance against more virulent strain
inoculating the susceptible strain with the coat proteins of virulent strain
inoculating the susceptible strain with genes of nucleocapsid
any of the above

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

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

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