Transgenic Plant
Transgenic plants

contain foreign genes in their cells
both (a) and (b)
are used to produce human antibodies
are plants that differ in geographical locations

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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
any of the above
inoculating the susceptible strain with the coat proteins of virulent strain
inoculating the susceptible strain with genes of nucleocapsid

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