3. Two Drosophila flies that had normal (transparent, long) wings were progeny, two new phenotypes appeared, dusky wings (having a semi- appearance) and clipped wings (with squared ends). The progeny we Females: Males: 179 transparent, long 58 transparent, clipped 92 transparent, long 89 dusky, long 28 transparent, clipped 31 dusky, clipped a) Provide a genetic explanation for these results, showing genotypes all progeny classes under your model. b) Design a test for your model.

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