AB Ch 7
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Evolution of Whales | evidence they lived on land, from ancient land mammals
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| Darwin | did not know about genetics, explained how species changed over time
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| Sources of information | Malthus, Lyell, Galapagos, selective breeding
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| Finches | different beaks
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| Adaptation | change in behavior or appearance in response to the environment
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| Natural Selection | individuals better suited survive and reproduce, ex:, separation, adaptation, division
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| Evolution | pop change slowly over time
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| Speciation | begins with isolation
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| Trait | characteristic passed from parent to offspring
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| Selective Breeding | ex:, choosing parents because of the presence of a trait, not natural selection
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| Overproduction | production of many offspring, few survive
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| Population |
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| Limitations | starvation, disease, competition, predators
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| Inherited variation | offspring are different
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| Fossils | buried remains of plants and animals
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| Relative age | deeper fossils= older
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| Division | separated groups can not mate
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| Competition | (struggle to survive)
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| Successful reproduction | surviving and passing traits to offspring
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| DNA | similar in closely related species
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| Speciation | formation of a species, starts with isolation
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| Selective breeding | breeding animals with desirable traits
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| Population | same species living in the same place at the same time
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| Species | look alike and produce fertile offspring
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| Fossil Record | timeline of life
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| Common ancestor | reason organisms share similar DNA and traits
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| Resistance | insecticides
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
evroman
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