Which of the following provides the most direct evidence for recent evolution in a natural population?
Answer
Observation of colour change in peppered moths over several decades
The correct answer is Observation of colour change in peppered moths over several decades — Therefore the correct choice is the observation of colour change in peppered moths.
Step-by-step solution
- Identify the type of evidence that records changes occurring in a short time span.
- Observation of a trait changing in a population over decades directly records evolutionary change, unlike fossils or embryology which reflect ancient events.
- Therefore the correct choice is the observation of colour change in peppered moths.
Common mistake: Choosing fossil record as the most recent evidence
Concept tested: Direct evidence of recent evolution
Published · How this solution was prepared and checked
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