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Out of the following, select the correct match:
Explain why the insecticidal protein producing by Bacillus thuringiensis does not kill the bacteria itself.
How has man exploited this protein to produce cotton bollworm resistant Bt cotton plant ?
Identify the selectable markers labelled as 'a' and 'b' in the given diagram of E. coli vector.
How is coding sequence of enzyme β-galactosidase considered a better marker than the ones identified by you in the diagram ? Explain.
List any two uses of cloning vector in biotechnology.
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