Scientists had a question on if the fur color of mice confer a selective advantage. 0.8- 0.8- 0.6 0.6 0.4 0.4 0.2 0.2 0. Figure 8. Redrawn from Vignieri, Larson, & Hockstra (2010). In a 2010 paper, Vignieri et al. (2010) made models of mice out of dark and light colors of clay, and placed them in two separate habitats that had different colored soils When they collected the models, they recorded the number of tooth and bill imprints made by visually oriented predators like birds and mammals. a) Identify the independent and dependent variables of this experiement b) Using data from the graph, discuss the fitness consequences for mice that are mismatched for their environment Proportion of Attacks Proportion of Attacks

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
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Scientists had a question on if the fur color of mice confer a selective advantage.
0.8
0.8
0.6
0.6
0.4
0.4
0.2
0.2
Figure 8. Redrawn from Vignieri, Larson, & Hockstra (2010).
In a 2010 paper, Vignieri et al. (2010) made models of mice out of dark and light colors of clay, and placed them in two separate habitats that had different colored soils. When they
collected the models, they recorded the number of tooth and bill imprints made by visually oriented predators like birds and mammals.
a) Identify the independent and dependent variables of this experiement.
b) Using data from the graph, discuss the fitness consequences for mice that are mismatched for their environment.
c) Considering only the results of this one experiment, rank your level of confidence in the interpretation that mouse fur color has fitness consequences (use a scale of 1-5, where 5 is
absolutely convinced, 3 is neutral, and 1 is unconvinced). Justify your choice.
Proportion of Attacks
ortlon of Attacks
Transcribed Image Text:Scientists had a question on if the fur color of mice confer a selective advantage. 0.8 0.8 0.6 0.6 0.4 0.4 0.2 0.2 Figure 8. Redrawn from Vignieri, Larson, & Hockstra (2010). In a 2010 paper, Vignieri et al. (2010) made models of mice out of dark and light colors of clay, and placed them in two separate habitats that had different colored soils. When they collected the models, they recorded the number of tooth and bill imprints made by visually oriented predators like birds and mammals. a) Identify the independent and dependent variables of this experiement. b) Using data from the graph, discuss the fitness consequences for mice that are mismatched for their environment. c) Considering only the results of this one experiment, rank your level of confidence in the interpretation that mouse fur color has fitness consequences (use a scale of 1-5, where 5 is absolutely convinced, 3 is neutral, and 1 is unconvinced). Justify your choice. Proportion of Attacks ortlon of Attacks
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