Complete the sentences to identify the conditions that are necessary for natural selection. The environment needs to change. In this lab, the of the "light" was the change to the environment.
Populations must have some "genetic" variation. In the bean population, the color of the beans varies.
Organisms must have a specific "Trait" in order to survive and reproduce. During the period of red light pollution, the majority of the survivors were light red.
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Great job! Your completion of the sentences accurately identifies the necessary conditions for natural selection. The environment needing to change, populations having genetic variation, and organisms possessing specific traits for survival and reproduction are all important factors in the process of natural selection. Well done!
1 answer