Sunday, January 24th, 2010
which of the following changes is not an example of evolution through natural selection?
Andy W asked:
a. after you have been in cold water for a while, your body adapts and it no longer feels cold.
b. polar bears have adaptations that allow them to survive on the ice
c. a larger brain in an adaptation that allows us to learn
d. the length of a flower and its pollinators mouth parts are correlated
e. a population of insects adapts to an insecticide and is immune to its effects.
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a. after you have been in cold water for a while, your body adapts and it no longer feels cold.
b. polar bears have adaptations that allow them to survive on the ice
c. a larger brain in an adaptation that allows us to learn
d. the length of a flower and its pollinators mouth parts are correlated
e. a population of insects adapts to an insecticide and is immune to its effects.
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January 25th, 2010 at 12:58 pm
A
natural selection is a concept that is population based and has no bearing on an individual.