Organisms must have variation within a population in order for natural selection to occur.
which situation is an example of this variation?
a. a frog living in a pond is eaten by a predator, while others in the same population survive.
b. a snake living in a desert produces more offspring than other snakes in the same population.
c. some rabbits living in a forest have short, spotted ears, while others have long white ears.
d. some birds living in a grassland eat less than other birds who eat the same food.
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Organisms must have variation within a population in order for natural selection to occur.
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