Natural Selection and Evolution

The gradual change in species over time is...

• Evolution
• Nucleotide 
• Adaptation
• Natural Selection

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Darwin wrote that organisms with traits that are best suited to the environment will ________________

• increase in number
  
• become extinct
  

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Which term refers to the process by which individuals that are better suited to the environment survive and reproduce therefore passing down their genes to their offspring? 

• Evolution 
• Variation 
• Adaptation
• Natural Selection 

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NGSS.MS-LS4-4

When an organism completely dies out, it is called.....

• Adaption
• Extinction
• Fossilization
• Mutation

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Inherited trait that helps an organism survive is a(n) __________.

• Fossil
• Adaptation
• Ancestor
• Natural selection

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Predict which moth would increase in population

• light 
• dark

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___ are mistakes in the DNA that cause variation within a species.

• mutations
• adaptations
• speciations
• isolations

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Individuals that are well adapted to their environment will survive and produce:

• Fewer mutations
• Stronger genes
• More offspring
• Better traits

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Horse breeding for specific desired traits is an example of which type of evolutionary evidence?

• Artificial selection
• Embryology
• Fossils
• Biochemical molecules

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What is the advantage of having different shaped beaks?

• To look different from other species.
• To be able to eat the food readily available in the environment.
• To protect itself against predators.
• To protect itself against prey.

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