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Explain the beneficial role of the following, produced as a result of the processes of biotechnology, to mankind :
Explain the steps of amplification of gene of interest using PCR technique.
What are transgenic animals ?
Why are these animals being produced ? Explain any four reasons.
(A) Differentiate between Recombinant DNA and cDNA. (B) Explain the method to increase the competency of the bacterial cell membrane to take up recombinant DNA.
Student to attempt either option (A) or (B).
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