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Course: High school biology - NGSS > Unit 7

Lesson 2: Natural selection
Science
High school biology - NGSS
Evolution and natural selection
Natural selection
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Apply: natural selection

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Problem

Male betta fish flare their fins and swim quickly around females to attract their attention. Males that are better at attracting the attention of females are more likely to mate and produce offspring.
Based on this information, which of the following is a trait that would likely become more common in a population of betta fish as a result of natural selection?
Choose 1 answer: