Chapter 14 - Evolution Flashcards

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1
Q

What was Aristotle’s idea about how life arose called?

A

Spontaneous generation

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2
Q

What is another name for spontaneous generation?

A

Abiogenesis

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3
Q

Explain spontaneous generation of life:

A

Living things can arise from non-living things

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4
Q

How long did the idea of abiogenesis or spontaneous generation last?

A

2000 years

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5
Q

The idea of abiogenesis lasted so long because, instead of testing their ideas, people based their beliefs on what?

A

What they knew about their own lives

Based beliefs on their interpretation of observations without testing

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6
Q

Were their observations tested?

A

No, had no way

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7
Q

Did they use the scientific method for their observations?

A

No

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8
Q

What observation about new life did Egyptians make when the Nile River flooded each year?

A

They believed that frogs, which came when flooded, came from the mud

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9
Q

What observation about new life did Medieval farmers make when they stored their grain each year?

A

When it rained and the new grains got moldy and spoiled mice showed up, and then they believed the grains created mice

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10
Q

The English people centuries ago, threw their garbage and sewage out on the streets. What observation about new life did these people make?

A

Rats came because of sewage and believes that rats came from sewage

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