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The three basic steps in genetically modifying an organism are:
AIdentification of DNA with desirable genes → introduction into the host → maintenance and transfer to progeny
BTranscription, translation, replication
CPCR, cloning, sequencing
DSterilisation, fermentation, harvesting
Answer & Solution
Correct answer: A. Identification of DNA with desirable genes → introduction into the host → maintenance and transfer to progeny
Per NCERT, the three core steps of genetic modification are: **(i) identify DNA with desirable genes**, **(ii) introduce it into the host**, **(iii) maintain it in the host and transfer to progeny**.
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