What are the expected phenotypic frequencies in the f2
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April 9, 2020What are the expected phenotypic frequencies in the f2
In the friut fly Drosophila melanogaster, vestigial wings and hairy body are produced by two recessive genes located on different chromosomes. THe normal alleles, for long wings and hairless bodies are both dominant. Suppose a vestigial-winged, hairy male is crossed with a homozygous normal female.
a.)What phenotypes would be expected amounf the progeny, and what are the pheotype frequencies?
b.)If the F1 from the cross are permitted to mate randomly among themselves, what are the expected phenotypic frequencies in the F2?
