Evolution- By Natural Selection Video

Who boarded the HMS Beagle in December 1831 for a voyage to South America?

• Isaac Newton

• Charles Darwin

• Albert Einstein

• John Gould

What islands did Darwin explore that led to a significant scientific discovery?

• Caribbean Islands

• Galapagos Islands

• Hawaiian Islands

• Falkland Islands

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What type of birds did Darwin collect in the Galapagos Islands?

• Parrots

• Finches

• Eagles

• Pigeons

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With whom did Darwin examine the collected finches upon returning to the UK?

• Isaac Newton

• Albert Einstein

• Gregor Mendel

• John Gould

What did the differences in finch claw sizes indicate?

• Different nesting habits

• Adaptation to different foods

• Age of the birds

• Gender differences

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What did the variations in finch beak sizes suggest?

• Random mutation

• Climate change

• Adaptation to food sources

• Seasonal changes

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Why was breeding between different species of finch unlikely?

• Lack of interest

• Physical barriers

• Differences in mating rituals

• Distance between islands

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What did Darwin conclude about the finches' evolution?

• It happened overnight

• It was guided by human intervention

• It was a result of genetic engineering

• It occurred due to natural selection

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How many new species of finches did Darwin identify from his voyage?

• 13

• 30

• 5

• 20

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What did Darwin propose was the reason for variations within and between species?

• Human influence

• Environmental changes

• Divine intervention

• Chance mutations

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