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Aristapedia is a lethal allele that is also dominant. Individuals with this trait must be heterozygous (Aa) because the homozygous condition (AA) is lethal. This is not a sex-linked trait. Wild-type flies do not carry the allele for aristopedia (aa). 4. Predict what the outcome of a cross between a wild-type fly and one with aristopedia. 5. Perform the cross and determine if your prediction is correct using statistical analysis. Summarize your results and Índicate whether your prediction is confirmed.

Aristapedia is a lethal allele that is also dominant. Individuals with this trait must be heterozygous (Aa) because the homozygous condition (AA) is lethal. This is not a sex-linked trait. Wild-type flies do not carry the allele for aristopedia (aa). 4. Predict what the outcome of a cross between a wild-type fly and one with aristopedia. 5. Perform the cross and determine if your prediction is correct using statistical analysis. Summarize your results and Índicate whether your prediction is confirmed.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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please answer item no.4, 5, and 6 pleaseee.
Flies to be Mated Female: + Source: Design View Male: AR Source: Design View Mate Elies Remove Fly Remoye Fly Parents of Cross #1 Select Cross Female: + N= 1 Male: AR; N = 1 a Select to Mate Q Select to Mate Offspring of Cross #1 Eemale: +; N = 226 Male: +N = 263 Eemale: AR; N = 250 Male AB: N = 268 Q Select to Mate youn a Select to Mate Q Select to Mate Q Select to Mate Design Mate Crosses Analyze Lab Notes Copyright © 2019, Robert A. Desharnais, Ph.D. Virtual Courseware Project, ScienceCourseware.org Select Cross O Ignore sex of flies | Include a test of hypothesis Results for Cross #1 Phenotype Observed Proportion Hypothesis Probability (0-E)?/E Expected Female: + 226 0.2244 251 0.2493 251.00 2.49 Male: + Eemale:. AR Male: AR Total 263 0.2612 253 0.2512 253.00 0.40 250 0.2483 252 0.2502 252.00 0.02 268 0.2661 251 0.2493 251.00 1.15 1007 1.0000 1007 1.0000 1007.00 4.05 New Hypothesis Chi-squared test statistic: 4.05 Degrees of freedom: 3 Level of significance: 0.2558 Add Results to Lab Notes
Transcribed Image Text:Flies to be Mated Female: + Source: Design View Male: AR Source: Design View Mate Elies Remove Fly Remoye Fly Parents of Cross #1 Select Cross Female: + N= 1 Male: AR; N = 1 a Select to Mate Q Select to Mate Offspring of Cross #1 Eemale: +; N = 226 Male: +N = 263 Eemale: AR; N = 250 Male AB: N = 268 Q Select to Mate youn a Select to Mate Q Select to Mate Q Select to Mate Design Mate Crosses Analyze Lab Notes Copyright © 2019, Robert A. Desharnais, Ph.D. Virtual Courseware Project, ScienceCourseware.org Select Cross O Ignore sex of flies | Include a test of hypothesis Results for Cross #1 Phenotype Observed Proportion Hypothesis Probability (0-E)?/E Expected Female: + 226 0.2244 251 0.2493 251.00 2.49 Male: + Eemale:. AR Male: AR Total 263 0.2612 253 0.2512 253.00 0.40 250 0.2483 252 0.2502 252.00 0.02 268 0.2661 251 0.2493 251.00 1.15 1007 1.0000 1007 1.0000 1007.00 4.05 New Hypothesis Chi-squared test statistic: 4.05 Degrees of freedom: 3 Level of significance: 0.2558 Add Results to Lab Notes
Aristapedia is a lethal allele that is also dominant. Individuals with this trait must be heterozygous (Aa) because the homozygous condition (AA) is lethal. This is not a sex-linked trait. Wild-type flies do not carry the allele for aristopedia (aa). 4. Predict what the outcome of a cross between a wild-type fly and one with aristopedia. 5. Perform the cross and determine if your prediction is correct using statistical analysis. Summarize your results and indicate whether your prediction is confirmed. 6. Suggest a reason why a typical punnett square prediction for a heterozygous cross might be accurate in this case.
Transcribed Image Text:Aristapedia is a lethal allele that is also dominant. Individuals with this trait must be heterozygous (Aa) because the homozygous condition (AA) is lethal. This is not a sex-linked trait. Wild-type flies do not carry the allele for aristopedia (aa). 4. Predict what the outcome of a cross between a wild-type fly and one with aristopedia. 5. Perform the cross and determine if your prediction is correct using statistical analysis. Summarize your results and indicate whether your prediction is confirmed. 6. Suggest a reason why a typical punnett square prediction for a heterozygous cross might be accurate in this case.
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