Natural Selection TRTW
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by Kendra Bomer
| 6 Questions
Note from the author:
Natural Selection
Click on OR Copy the link to open the simulation http://sciencenetlinks.com/interactives/evolution.html
1
1 pt
In this simulation, are individual bugs changing color?
2
1 pt
Describe how and why the population changes before and after pollution is added.
3
1 pt
What determines the traits of an organism and where does this come from?
4
1 pt
What are some examples of how some populations have changed over time?
5
1 pt
How is the population after a change related to the population before the change?
6
1 pt
You may want to include the following sentence stems:
*Originally, the dark moths were less likely to survive because…
*When the pollution occurred, the peppered moths…
*After pollution changed the forest, the dark moths…

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