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For Questions 15-18 The allele b gives Drosophila a black body, and b gives brown (the wildtype). The allele wx of a second g
TU U U Wom/bwen 16. What is the order of the 3 genes? a. b w cn b.bcn w c. cn b w d. None of the above TINA . 1
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ą } Parental s cross- overs Ans :- The following phonatypes were observed in a 3-point test cruess for alleles b, we and cni-from this information, in the first double cross ouer , me see that cnt is associated with b and ux which is not the case i-Coptions) b-cn- wx (or) wx-cn-b Cons)

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