Gene Transfer in Plants
Virulence trait of Agrobacterium tumefaciens is borne on

tumour inducing plasmid DNA
cryptic plasmid DNA
chromosomal DNA
both chromosomal and plasmid DNA

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Gene Transfer in Plants
Which of the following is not true for microinjection technique that involves transfer of DNA into protoplast?

The recipient cells are immobilized on artificial support or artificially bound to substarate
All of these
It is carried out with the help of micromanipulator
It employs needle with diameter greater than cell diameter

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Gene Transfer in Plants
Opines are

amino acid derivatives found in tumor tissues
amino acid derivatives found in both normal as well as tumor tissues
None of these
amino acid derivatives found in normal tissues

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