21
QuizMultiple Choice

Evolution — Test

Question 21 • Biology

Charles Darwin hypothesized that some individuals would be better equipped for survival than others, and that those that were less equipped would not survive. Darwin formulated this hypothesis based on the work of which scholar?

Answer
A
John Gould, who compared mainland and island finches
B
Sir Isaac Newton, who formulated the laws of motion
C
Thomas Malthus, who studied population growth
D
Gregor Mendel, who determined genetic inheritance of traits

Explanation

Darwin was influenced by Thomas Malthus’s work on population growth. Malthus argued that populations can grow faster than available resources, creating competition for survival. Darwin applied this idea to explain why individuals with advantageous traits are more likely to survive and reproduce, so the correct choice is Thomas Malthus, who studied population growth.

AI-written and checked against the verified answer.

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