AP BIOLOGY

EVOLUTION

MODERN THEORY OF EVOLUTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Charles Lyell was the first to discover evolution.
A
True
B
False
Explanation: 

Detailed explanation-1: -Lyell found evidence that valleys were formed through the slow process of erosion, not by catastrophic floods. Image courtesy of David Smith, UCMP. Lyell traveled through Europe to find more evidence that gradual changes, the same we can see happening today, had produced the features of the Earth’s surface.

Detailed explanation-2: -Lyell made some mistakes in constructing his theories. The most serious came from applying his concept of Uniformitarianism too generally. Not only did Lyell state that geological and physical processes were identical at all times, but he also stated that life processes were uniform over time.

Detailed explanation-3: -He developed the theory of uniformitarianism, which was a significant influence on the formation of Charles Darwin’s theory of evolution. The theory of uniformitarianism states that the processes by which current geological features were created were slow, steady, and constant.

Detailed explanation-4: -Charles Darwin is commonly cited as the person who “discovered” evolution.

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