Rock Pocket Mouse Worksheet
Rock Pocket Mouse Worksheet - 1.9m views 9 years ago. Record your counts in the table below. The making of the fittest: You may want to show the film more than once so students can take notes. The rock pocket mouselives in a desert ecosystem: This film describes natural selection and adaptation in populations of rock pocket mice living in the american southwest. Molecular genetics of the color mutations in rock pocket mice. Natural selection and adaptation tells the story of a living example. Students analyze data from images of rock pocket mouse populations in different settings and over time. Explain natural selection scenarios in terms of variation, inheritance, high rate of population growth/reproduction, differential survival and reproduction, and generational time.
Natural selection and adaptation tells the story of a living example. The valley of fire in new mexico, united states. This video and worksheet use real rock pocket mouse data collected by dr. The making of the fittest: Each image represents a snapshot in time of two locations: You may want to show the film more than once so students can take notes. The biology corner (worksheets) evolution and the rock pocket mouse.
Examine the population of rock pocket mice populations over time. Web each illustration shows the color variation at two different locations, a and b, at a particular moment in time. Remember that “fitness” is defined by an organism’s ability to survive and produce offspring in its environment. This activity explores physical and genetic evolutionary changes in rock pocket mouse populations, as discussed in the short film the making of the fittest: The illustrations may be out of order.
Go to this resource » concepts. As shown in the animation, mice that blend in with their surroundings are harder for owls and other predators to see. The pages are not in order. Individual rock pocket mice can have one of three genotypes and one of two phenotypes (fig. Go to this resource » concepts. Key concepts and learning objectives.
Web this worksheet was modified from the hhmi activity on color variation in the rock pocket mouse. Web students will answer a series of questions to explain how a change in amino acid sequence affects the functionality of the mc1r protein, and how that change might directly affect the coat color of the rock pocket mouse populations and the survival of that population. You may want to show the film more than once so students can take notes. Nachman and his colleagues collected rock pocket mice across 35 kilometers of arizona sonoran desert, which include both dark, rocky lava patches and light, rocky granite areas. Remember that “fitness” is defined by an organism’s ability to survive and produce offspring in its environment.
The images are arranged from oldest to youngest in time. The data is summarized in the table below. The valley of fire in new mexico, united states. The pages are not in order.
The Mouse’s Main Predators Are Owls, Hawks, Snakes, Coyotes, And Foxes.
The pages are not in order. Evolution and the rock pocket mouse. Web rock pocket mouse activity. Students analyze data from images of rock pocket mouse populations in different settings and over time.
Of Mice And All Other Organisms.
This activity supports concepts covered in the film natural selection and adaptation. Go to this resource » concepts. Record your counts in the table below. Explain natural selection scenarios in terms of variation, inheritance, high rate of population growth/reproduction, differential survival and reproduction, and generational time.
As Shown In The Animation, Mice That Blend In With Their Surroundings Are Harder For Owls And Other Predators To See.
This activity allows students to collect and analyze data on the evolution of coat color in rock pocket mouse populations living on differently colored substrates. The data is summarized in the table below. The images are arranged from oldest to youngest in time. Web color variation over time in rock pocket mouse populations.
The Making Of The Fittest:
Genotypes and phenotypes of the rock pocket mouse. The activity begins with students reading a magazine article and watching the film. Web each illustration shows the color variation at two different locations, a and b, at a particular moment in time. This film uses the rock pocket mouse as a living example of darwin’s process of natural selection.