Diagrammatic representation of chromosome map of Drosophila is given b – InterviewSolution

1.

Diagrammatic representation of chromosome map of Drosophila is given below:Y – YellowW – White M – Miniature(a) Which genes are more linked?(b) Who mapped the chromosome firstly? (c) Tightly linked genes show low recombination. Why?

Answer»

(a) y and w

(b) Alfred Sturtevant

(c) Crossing over rarely takes between genes

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