Darwin and Lamarck (AQA GCSE Biology): Quizzes

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Darwin and Lamarck
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What is the name of Darwin's theory?

Evolution by natural selection

In which year did Darwin publish 'On the Origin of Species'?

1859

What is the first main part of Darwin's theory of natural selection?

Individual organisms vary

What does 'the best survive and breed' mean in Darwin's theory?

Helpful traits aid survival & reproduction

During which years did Darwin travel on HMS Beagle?

1831-1836

Which animals did Darwin study on the Galapagos Islands?

Finches

Why did Darwin's theory initially cause controversy?

It challenged religious belief in creation

Why was Darwin's theory eventually accepted by scientists?

It was based on careful scientific research

What is the name of Lamarck's theory?

Inheritance of acquired characteristics

What did Lamarck mean by 'use it or lose it'?

Used body parts get bigger/stronger

Why is Lamarck's theory considered wrong?

Lifetime changes cannot be inherited

What is the key difference between Darwin and Lamarck's theories?

Darwin: existing variations; Lamarck: acquired

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