1. Female Drosophila with cinnabar eye (cn) and vestigial wings (vg) were mated to males with roof wings (fr). The F1 were all wild-type. When the F1 females were tested and crossed with males homozygous for all three traits, the following result were obtained. For this problem, rf cn vg is for roof wing/ cinnabar eye/ vestigial wing rf+ cn+ vg+ all wild-type (no definite phenotype described) i) Give the genotype of the offspring (this time simply follow the given sequence above and separate the genes with a single space):

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1.
1. Female Drosophila with cinnabar eye (cn) and vestigial wings (vg) were mated to males with
roof wings (fr). The F1 were all wild-type. When the F1 females were tested and crossed with
males homozygous for all three traits, the following result were obtained.
For this problem, rf cn vg
is for roof wing/ cinnabar eye/ vestigial wing
rf+ cn+ vg+ all wild-type (no definite phenotype described)
i) Give the genotype of the offspring (this time simply follow the given sequence above and
separate the genes with a single space):
F2:
Phenotype
Frequency
Genotype
Cinnabar, Vestigial
382
Roof
401
Cinnabar
Roof, Vestigial
4
Roof, Cinnabar, Vestigial
59
Wild
67
Roof, Cinnabar
44
Vestigial
40
3.
Transcribed Image Text:1. Female Drosophila with cinnabar eye (cn) and vestigial wings (vg) were mated to males with roof wings (fr). The F1 were all wild-type. When the F1 females were tested and crossed with males homozygous for all three traits, the following result were obtained. For this problem, rf cn vg is for roof wing/ cinnabar eye/ vestigial wing rf+ cn+ vg+ all wild-type (no definite phenotype described) i) Give the genotype of the offspring (this time simply follow the given sequence above and separate the genes with a single space): F2: Phenotype Frequency Genotype Cinnabar, Vestigial 382 Roof 401 Cinnabar Roof, Vestigial 4 Roof, Cinnabar, Vestigial 59 Wild 67 Roof, Cinnabar 44 Vestigial 40 3.
of the female parent.
ii. Give the phenotypel
i. Give the phenotype
iv. The correct order of the genes
v. The calculated map distance in Region I
|and genotype
and genotypel
of the male parent.
Jand Region II
in cM
(use 3 decimal places).
vi. The value of Coefficient of Coincidence is
(use 3 decimal places).
vii. The value of interfence is
- (use 3 decimal places).
viii. Indicate if the gene is terminal (at the end of the gene map) or internal (at the
middle of the gene map)
cn Choose answer
Choose answer
vg
rf
Choose answer
Transcribed Image Text:of the female parent. ii. Give the phenotypel i. Give the phenotype iv. The correct order of the genes v. The calculated map distance in Region I |and genotype and genotypel of the male parent. Jand Region II in cM (use 3 decimal places). vi. The value of Coefficient of Coincidence is (use 3 decimal places). vii. The value of interfence is - (use 3 decimal places). viii. Indicate if the gene is terminal (at the end of the gene map) or internal (at the middle of the gene map) cn Choose answer Choose answer vg rf Choose answer
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