In a vial of drosophila, a research student noticed several female flies (but no male flies) with "bag" wings each consisting of a large, liquid-filled blister instead of the usual smooth wing blade. when bag-winged females were crossed with wild- type males, 1/3 of the progeny were bag-winged females, 1/3 were normal- winged females, and 1/3 were normal- winged males. explain these results.
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In a vial of drosophila, a research student noticed several female flies (but no male flies) with "b...
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