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ezto mheducation.com/hm.tpx New rab welcome to careGate Log lin to Availity s exas Medicaid provi Settings NaviNet Sign In A researcher is curious if Bt resistant bollworms are susceptible to an insecticide called DDT Bollworm susceptible to DDT have genotype ft, while bolworms resistant to DDT have genotypes Tr or TT effort to better understand how these two genes are inhented, the researcher in an an RR tt with an m TT boll to produce the F worm generation. Then the researcher crosses the F to produce an F2 generation. What proportion of the F2 eneration is resistant to both Bt and DDT? Fil in the Punnett squares by dragging and ng the product nule (Assume that the genes that determine DDTresistance and Bt resistance are on DDT 1 1116 3116 9116

Solution

F2-generation Punnett square

F1 generation-Punnett square	Rt	Rt
rT	RrTt(resistant)	RrTt(resistant)
rT	RrTt(resistant)	RrTt(resistant)