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Question : Answer the following questions referring the data below.Grey colour (b^(+)//b) , normal winged (Vg^(+)//Vg) F_1 female X Black coloured (b/b) vestigial winged (Vg/Vg) male.The offspring were grey normal 126, grey vestigial 24, black normal 26 and black vestigial 124. What ratio is expected in this cross? Does the above phenotypic ratio confirm the expected ratio?

Answer»

SOLUTION :EXPECTED RATIO: 9:3:3:1
Present Ratio: 42% : 8% : 8.6% : 41.3%.


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