2
answers
0
watching
17
views
6 Nov 2019
how it this done?
4. (8 pts) In fruit flies, the yellow gene controls pigmentation. The yellow allele (v) gives flies a yellow colored body and is recessive to the wildtype allele (v') which yields a brown body color. Another gene, crossveinless, determines the wing vein pattern. The crossveinless allele (cv) is recessive to the wildtype allele (cv'). A heterozygous female with mutant alleles in the repulsion (transconfiguration, is test crossed to a male homozygous recessive for both genes. The two genes are approximately 12 m.u. apart. Fill in the table below with the predicted phenotypic frequency for the progeny from this cross. Phenotype % of Progeny wildtype body color, wildtype wings (y cv') NX yellow body, crossveinless wings (y cv) lw wildtype body color, crossveinless wings (y' cv) NR yellow body, widltype wings (ly cv') 44/ Show transcribed image text 4. (8 pts) In fruit flies, the yellow gene controls pigmentation. The yellow allele (v) gives flies a yellow colored body and is recessive to the wildtype allele (v') which yields a brown body color. Another gene, crossveinless, determines the wing vein pattern. The crossveinless allele (cv) is recessive to the wildtype allele (cv'). A heterozygous female with mutant alleles in the repulsion (transconfiguration, is test crossed to a male homozygous recessive for both genes. The two genes are approximately 12 m.u. apart. Fill in the table below with the predicted phenotypic frequency for the progeny from this cross. Phenotype % of Progeny wildtype body color, wildtype wings (y cv') NX yellow body, crossveinless wings (y cv) lw wildtype body color, crossveinless wings (y' cv) NR yellow body, widltype wings (ly cv') 44/
how it this done?
4. (8 pts) In fruit flies, the yellow gene controls pigmentation. The yellow allele (v) gives flies a yellow colored body and is recessive to the wildtype allele (v') which yields a brown body color. Another gene, crossveinless, determines the wing vein pattern. The crossveinless allele (cv) is recessive to the wildtype allele (cv'). A heterozygous female with mutant alleles in the repulsion (transconfiguration, is test crossed to a male homozygous recessive for both genes. The two genes are approximately 12 m.u. apart. Fill in the table below with the predicted phenotypic frequency for the progeny from this cross. Phenotype % of Progeny wildtype body color, wildtype wings (y cv') NX yellow body, crossveinless wings (y cv) lw wildtype body color, crossveinless wings (y' cv) NR yellow body, widltype wings (ly cv') 44/
Show transcribed image text 4. (8 pts) In fruit flies, the yellow gene controls pigmentation. The yellow allele (v) gives flies a yellow colored body and is recessive to the wildtype allele (v') which yields a brown body color. Another gene, crossveinless, determines the wing vein pattern. The crossveinless allele (cv) is recessive to the wildtype allele (cv'). A heterozygous female with mutant alleles in the repulsion (transconfiguration, is test crossed to a male homozygous recessive for both genes. The two genes are approximately 12 m.u. apart. Fill in the table below with the predicted phenotypic frequency for the progeny from this cross. Phenotype % of Progeny wildtype body color, wildtype wings (y cv') NX yellow body, crossveinless wings (y cv) lw wildtype body color, crossveinless wings (y' cv) NR yellow body, widltype wings (ly cv') 44/ 2
answers
0
watching
17
views
For unlimited access to Homework Help, a Homework+ subscription is required.
11 Mar 2023
Unlock all answers
Get 1 free homework help answer.
Already have an account? Log in
Nelly StrackeLv2
30 Sep 2019
Get unlimited access
Already have an account? Log in