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A bird that preys on moths is introduced to the habitat with moths and trees like the ones shown below. What will most likely happen to the population of moths in this habitat?
A
The population of moths will eventually become extinct.B
The moths will evolve from dark to light due to a selective pressure.C
The dark colored moths will experience disruptive selection.D
The alleles that determine light and dark color in moths will equalize.22
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Jezelyn needs to create a project that shows geographic isolation in action and decides to make a video. Which of the following would make the best project?
A
a video that shows lemur species that have different grooming behaviors.B
a video that shows the island of Madagascar with lemur populations separated from the mainland.C
a video that shows lemurs with different feeding times living together.D
a video that shows a lemur interacting with other animals in its habitat.23
Which best describes the fossil record?
A
The fossil record cannot provide evidence of evolution.B
The fossil record provides evidence of a common ancestor to many species.C
The fossil record provides evidence that disputes the theory of evolution.D
The fossil record is inaccurate because scientists are not able to date fossils.24
Babies with very low or very high birth weight are less likely to survive. The graph shows the percentage of babies born at different weights.Which statement is a valid claim that could be made using the data in the graph?
A
Directional selection is occurring because the graph favors an extreme.B
Stabilizing selection is occurring because the average is favored.C
Disruptive selection is occurring because the two extremes are favored.D
Biodiversity variation is occurring because there is an increase in trait variation.25
What do scientists need to look at before developing an argument?
A
The validity of data, claims, hypotheses, and observations.B
Their opinion and personal views.C
The arguments of famous people on the topic.D
The arguments that make the most sense for society.Did you find these answers helpful?
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