atural Selection - DA # 3Flgure A shows the color of deer mice (Peromyscus maniculatus) In the NebraskaSand Hills (white area) and the rest of the State (grey area). Mice are shown onthe habitat they are not nomally found on. The color of the Sand Hills Is shownbelow the light-colored mouse (normal habltat), while the color of the ground inthe rest of the State is shown below the dark-colored mouse. Figure B shows thephenotyplc difference in the hair shaft of the wild-type and the light-colored(wideband) mice. Figure C shows the expressilon levels (MRNA) of the Agoutialleles responsīble for the phenotype seen in figure B. a+= wild-type Agouti alele,a-= a deletion of the Agouti allele, awb = wideband Agouti allele mutation, andthe black rectangles undermeath each bar is the relative difference in the hairshaft band phenotype. Wder band means lighter hair color in the deer mice. b.The Sand Hills were created by volcanic activity 15,000-8,000 years ago. Howwere the deer mice coat color affected by the change in the environment? *Wildtypea*WidebandDamb1.00.80.6Agouti expression alleles responsible for the phenotype seen in flgure B. a+= wild-type Agoutl allele,a-- a deletion of the Agouti allele, awb= wideband Agoutl allele mutation, andthe black rectangles undermeath each bar is the relative difference In the hairshaft band phenotype. Wider band means lighter hair color In the deer mice. b.The Sand Hills were created by volcanic activity 15,000-8,000 years ago. Howwere the deer mice coat color affected by the change in the environment?*Wldiypa1.2DatDambWideband1.00.80.60.40.20.ala a/a aVaYour answerRelative Agouti expression

California blonde is a coat colour mutation in the deer mouse (Peromyscus maniculatus) discovered in…

Flgure A shows the color of deer mice (Peromyscus manlculatus) In the Nebraska Sand HIlls (white area) and the rest of the State (grey area). Mice are shown on the habitat they are not normally found on. The color of the Sand HIlls is shown below the light-colored mouse (normal habltat), while the color of the ground in the rest of the State is shown below the dark-colored mouse. Figure B shows the phenotypic difference in the hair shaft of the wild-type and the light-colored (wideband) mlce. Figure C shows the expression levels (MRNA) of the Agouti alleles responsible for the phenotype seen in figure B. a+= wild-type Agouti allele, a-- a deletion of the Agouti allele, awb = wideband Agouti allele mutation, and the black rectangles undermeath each bar is the relative difference in the hair shaft band phenotype. Wider band means lighter hair color in the deer mice. b. The Sand Hills were created by volcanic activity 15,000-8,000 years ago. How were the deer mice coat color affected by the change in the environment?* Wildype 1.2 at Damb Wideband 1.0 0.8 uti expression

Flgure A shows the color of deer mice (Peromyscus manlculatus) In the Nebraska Sand HIlls (white area) and the rest of the State (grey area). Mice are shown on the habitat they are not normally found on. The color of the Sand HIlls is shown below the light-colored mouse (normal habltat), while the color of the ground in the rest of the State is shown below the dark-colored mouse. Figure B shows the phenotypic difference in the hair shaft of the wild-type and the light-colored (wideband) mlce. Figure C shows the expression levels (MRNA) of the Agouti alleles responsible for the phenotype seen in figure B. a+= wild-type Agouti allele, a-- a deletion of the Agouti allele, awb = wideband Agouti allele mutation, and the black rectangles undermeath each bar is the relative difference in the hair shaft band phenotype. Wider band means lighter hair color in the deer mice. b. The Sand Hills were created by volcanic activity 15,000-8,000 years ago. How were the deer mice coat color affected by the change in the environment?* Wildype 1.2 at Damb Wideband 1.0 0.8 uti expression

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter4: Pedigree Analysis In Human Genetics

Section: Chapter Questions

Problem 26QP

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