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Which one of the following is a correct statement?

The anticoagulant hirudin is being produced from transgenic Brassica napus seeds
Somatic hybridization involves fusion of two complete plant cells carrying desired genes
"Bt" in "Bt-cotton" indicates that it is a genetically modified organism produced through biotechnology
"Flavr Savr" variety of tomato has enhanced the production of ethylene which improves its taste
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Silencing of mRNA has been used in producing transgenic plants resistant to

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Restriction endonucleases are most widely used in recombinant DNA technology. They are obtained from

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PCR proceeds in three distinct steps governed by temperature, they are in order of

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Which of the following is correctly matched?

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Sterilization of tissue culture medium is done by

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