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#1 A cross is performed between an ebony female fly with wild-type eyes and a male fly with wild-type body color and sepia (brown) eyes ( s ) male...

#1 A cross is performed between an ebony female fly with wild-type eyes and a male fly with wild-type body color and sepia (brown) eyes (s) male fly. Ebony (e) and sepia (s) are recessive traits. All of the F1 offspring have the wild-type phenotypes.

What are the genotypes of the parental and F1 flies? Explain how you arrived at your answer. Be very clear and specific...brief answers will receive little to no credit. You must show and explain all work to receive credit. Click on "Show Rich Text Editor" and use the Table button/tool if needed.

#2A cross is performed between an ebony female fly with wild-type eyes and a male fly with wild-type body color and sepia (brown) eyes (s) male fly. Ebony (e) and sepia (s) are recessive traits. All of the F1 offspring have the wild-type phenotypes.

When the F1 offspring were crossed, the following results are obtained: 

48 wild-type body color and eyes 

26 ebony body color, wild-type eyes 

24 wild-type body color, sepia eyes 

2 ebony body color, sepia eyes

Examine the ratios of F1 phenotypes. Is this expected for traits that are not linked? Explain. Be very clear and specific...brief answers will receive little to no credit. You must show and explain all work to receive credit.

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