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Charles Darwin and Alfred Wallace proposed a theory of evolution in the late 1850s - VCE - SSCE Biology - Question 22 - 2012 - Paper 1
Question 22
Charles Darwin and Alfred Wallace proposed a theory of evolution in the late 1850s. One observation made by Darwin that helped formulate the theory was A. the enviro... show full transcript
Worked Solution & Example Answer:Charles Darwin and Alfred Wallace proposed a theory of evolution in the late 1850s - VCE - SSCE Biology - Question 22 - 2012 - Paper 1
Step 1
One observation made by Darwin that helped formulate the theory was
Answer
The correct observation is D: inherited variation existing within a population. This concept emphasizes that the variation among individuals in a population is crucial for the process of natural selection, as it allows certain traits to be passed on and favored in future generations.