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Class 12
Zoology :-Additional Questions - Set - 1 - Biotechnology And Its principles

 ‘One of the limitation of traditional hybridization is that it leads to inclusion and multiplication of undesirable genes along with the desired genes’. How does genetic engineering help to overcome these limitations?

Answer:


Creation of recombinant DNA, use of gene cloning and gene transfer. Introduction of one or a set of desirable genes without introducing undesirable genes into the target organism.

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