What is the significance of genetic variation in plant evolution?
Correct Answer: Genetic variation is crucial for evolution as it enhances survival and adaptability to changing environments.
- Step 1: Understand that genetic variation means differences in genes among plants.
- Step 2: Recognize that these differences can lead to different traits, like size, color, or resistance to diseases.
- Step 3: Realize that when the environment changes (like climate or soil conditions), some traits may help plants survive better than others.
- Step 4: Know that plants with beneficial traits are more likely to survive and reproduce, passing those traits to the next generation.
- Step 5: Conclude that this process of survival and reproduction leads to evolution, helping plants adapt over time.
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