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Bio Unit 3 Sec 4 #2
Bio Unit 3 Sec 4 #2 Lab 27
| Question | Answer |
|---|---|
| The survival and reproduction by organisms that have advantageous characteristics is called: | Natural Selection |
| Natural Selection is also called Survival of the ______ | Fittest |
| Survival of the fittest says that those best ______ to the environment will survive and reproduce and their _______ will increase in frequency in a population | Adapted; Alleles |
| Survival of the Fittest says that unfavorable traits are eventually _______ from the population | Removed |
| Survival of the Fittest says that alleles must _____ to reproductive success | Contribute |
| The _______ was an example of natural section observed in real time | Peppered Moth |
| The Peppered Moth is mostly ______ with ____ specks to hide it form predators on the lichens of tree trunks | White; Black |
| A mutant version of the Peppered Moth is all _____ and the frequency of the black allele is _____ in the population because the black moth is easily seen on lichens of trees and gets eaten by predators more often | Black; Low |
| The industrial revolution caused the _____ on trees to die and then the _____ moths were better camouflaged | Die; Black |
| After the industrial revolution, the frequency of alleles shifted so that the black allele was more prevalent as a result of _______ because the mostly white moths were eaten by predators more often | Natural Selection |
Created by:
scarangelo
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