1. Evolution: Proving it
... in nature typically produce more offspring than can survive and reproduce given the constraints of food, space, and other environmental resources. If a particular off spring has traits that give it an advantage in a particular environment, that organism will be more likely to survive and pass on those traits. As differences accumulate over generations, populations of organisms diverge from their ancestors ... , or to escape predators more effectively, such as through stronger legs or disguising coloration), the organisms carrying that gene are more likely to survive and reproduce than th...
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- Approx Pages: 5
- Grade Level: Undergraduate