Wallace and Darwin's Discoveries

What was Alfred Russel Wallace doing in the Amazon jungle for four years?

• Studying the local tribes

• Collecting animals

• Searching for gold

• Mapping the area

What event caused the destruction of Wallace's specimens?

• A storm

• A shipwreck

• A fire on the ship

• Theft by pirates

Why was Charles Darwin initially invited to join the voyage on the Beagle?

• To serve as a ship's doctor

• To provide company for the captain

• To map new territories

• To collect taxes

What did Darwin find surprising about the beauty of plankton in the ocean?

• It was visible only at night

• It served no apparent purpose

• It was dangerous to other sea life

• It was only found near the shore

How did Darwin's observations in the Galapagos Islands contribute to his theory of evolution?

• They showed that all species are identical

• They demonstrated that species could change over time

• They proved that species were created by divine intervention

• They indicated that species were static and unchanging

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What was the significance of the different tortoise shell shapes on the Galapagos Islands?

• They indicated different diets

• They showed adaptation to different environments

• They were purely decorative

• They were used for defense against predators

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What did Darwin conclude about the relationship between extinct and living species?

• They are unrelated

• Living species are descended from extinct species

• Extinct species were less complex

• Living species are more advanced

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Why did Darwin keep his ideas about the origin of species a secret for many years?

• He feared public ridicule

• He was unsure of his findings

• He wanted to gather more evidence

• He was waiting for Wallace to publish first

What was the main reason Wallace and Darwin's meeting was significant?

• They planned a joint expedition

• Wallace would later challenge Darwin's secrecy

• They became lifelong friends

• Wallace provided Darwin with new specimens

What did Darwin's "mental rioting" lead him to realize about species?

• They are all identical

• They can change and give rise to new species

• They are fixed and unchangeable

• They are created independently

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