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If a geneticist uses the blind approach for sequencing the whole genome of an organism, followed by assignment of function to different segments, the methodology adopted by him is called as :
1 Gene mapping
2 Expressed sequence tags
3 Bioinformatics
4 Sequence annotation
Explanation:
In the human genome project, the blind approach of simply sequencing the whole set of genome that contained all the coding and non-coding sequence, and later assigning different regions in the sequence with functions is referred to as sequence annotation