Artficial Selection

Dogs such as Chihuahuas are examples of....

• Artificial Selection 
• Natural Selection 
• Mutations 

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NGSS.MS-LS4-2

Farmers breed cows to produce high amounts of milk. This is an example of...

• Natural Selection 
• Variations in a species 
• Selective Breeding 

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NGSS.MS-LS4-4

Artificial selection can also be called....

• Natural Selection 
• Selective Breeding
• Mutations 
• Variety in a population 

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NGSS.MS-LS4-5

Which option is the best example of environmental pressures that cause natural selection?

• Ranchers breeding cows
• Farmers creating bigger corn
• Climate and Predators 
• Artificial Selection 

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What is the definition of natural selection?

• Genes that are chosen by humans such as farmers and ranchers
• Organisms that are chosen by environmental pressures such as climate, available food, predators and habitat.
• Dogs and Wolves
• Genes that are chosen by scientist and academics. 

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NGSS.MS-LS4-4

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NGSS.MS-LS4-1

The blue whale is an example of..

• Artificial Selection 
• Natural Selection
• Selective Breeding
• Mutations 

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The Aztecs and Maya Tribes of Mexico where some of the first humans to slowly change wild corn to the corn we know today. What process did these tribes use?

• Natural Selection
• Artificial Selection "Selective Breeding"
• Mitosis
• Cell Membrane

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NGSS.MS-LS4-4

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How are new traits introduced into a population?

• Photosynthesis
• Cell Membrane
• Turtles 
• Mutations 

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What is the definition of mutation?

• A random change in the genes of an organism
• Natural Breeding
• Natural Selection 
• Breeding two animals to create a new one

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NGSS.MS-LS3-1

What organisms only survive in the wild (Nature)?

• Handicap Organisms 
• White Mouse
• Only Fit organisms 
• Organisms that cannot adapt

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