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A desirable change in the genotype of an organism is obtained by _______

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A desirable change in the genotype of an organism is obtained by _______

(a) m-RNA formation

(b) DNA replication

(c) protein synthesis

(d) rDNA technology

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This is a very interesting question from Biotechnology Applications topic in portion Biotechnology and its Applications of Biology – Class 12

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The correct choice is (d) rDNA technology

The explanation: rDNA technology is a series of processes in which molecules of DNA from two different species of the organism are inserted within a host to introduce new characters within that host. This often lead to the formation of new and better host species.

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