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Aparna posted an Question
November 02, 2019 • 23:00 pm 15 points
  • IIT JAM
  • Biotechnology (BT)

What will be its answer and please tell me why?

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    Eduncle

    Correct Option (B).

    The parental combinations are in highest frequency and the double cross over offspring’s are of lowest frequency. The genotype of the double cross-over offspring’s is synonymous to the order of the gene arrangement on the chromosome. So, from the table we can see that ch+b+cn (6) and ch b cn+ (9) indicates that cn is in the middle of the triad and gets interchanged or recombined during random and independent gamete formation.

    So, the correct option is 'The locus that determines cinnabar eyes'

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    thank u so much!😊

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