Choose the correct answers from the alternatives given. Which of the following is not an important element of Darwin's theory of evolution?
A
Inheritance of acquired traits
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B
All organisms arose from a common ancestor
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C
Presence of variation within a population of individuals
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D
Natural selection
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Solution
The correct option is A Inheritance of acquired traits Darwin's Theory of Evolution states that groups of organisms will undergo genetic changes over time due to the process of natural selection. If enough changes occur, this can create new species from the pre-existing ones. Variations in a species' genetics that lead to evolution often come from mutations.
So correct answer is A, Inheritance of acquired traits.