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Evolution
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What is the idea that living species are descendants of ancestral species that were different from the presend day ones?
evolution
What are inherited characeristics of organisms that enhance their survivial and reproduction in specific environments called
adaptations
What is it called when individuals have certain inherited traits that tend to survive and reproduce at higher rates than other indivivduals
natural selection
What observations does Darwin establish that drive changes in species over time?
variations in traits exist
these variations are heritable
species overproduce
there is competition for resources, not all offspring survive
Author
Anonymous
ID
169923
Card Set
Evolution
Description
Bio
Updated
2012-09-10T00:58:12Z
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