Environment & Ecology · Environment
What is the significance of keystone species within an ecosystem?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1They provide a primary food source for most animals.
- 2Their removal has little impact on the structure and functioning of their environment.
- 3Their removal can cause a significant shift in population sizes, affecting various other organisms.✓
- 4Keystone species have no special role; they are common ones.
Correct answer
Their removal can cause a significant shift in population sizes, affecting various other organisms.
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