Are Keystone species always predators?

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Answer:

This depends on the ecosystem in question. However, largely the answer is yes. Without the top predators...

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Answer:

As the keystone species, they play a key role in keeping the ecosystem balanced and healthy. When they...

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Answer:

A keystone species is a species that has a disproportionately large effect on its environment relative...

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Answer:

This depends on the ecosystem in question. However, largely the answer is yes. Without the top predators...

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Keystone species questions (general and simple)?

in preserving ecosystems top level predators are often targeted as keystone species. Why would this be sound from an ecological perspective? what effects does the loss of these trying ...show more

Answer:

Unless you live in the Southeast, you might not think of the American alligator as a keystone species...

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Sea otters are important predators of sea urchins, an animal that eats giant brown kelp in continental shelf z?

Sea otters are important predators of sea urchins, an animal that eats giant brown kelp in continental shelf zones where they form huge kelp beds. It was observed that the removal of sea otters from the west coast led to an increase in the sea urchin...

Answer:

C.) Keystone species

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Can virtually all species be considered a keystone species?

someone asked me if every species can be considered a keystone species (a species that has a disproportionate effect on the environment relative to its abundance) due to community ...show more

Answer:

No. Removal of lions would allow other predators to expand their populations. They are not a keystone...

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Answer:

There are none.

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What is or are the keystone species of New Zealand?

A Keystone species is:...A species whose presence and role within an ecosystem has a disproportionate effect on other organisms within the system. A keystone species is often a ...show more

Answer:

I think I would go with the possum (not the same as the north American opossum) that has established...

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What is a keystone species?

What are a couple of species that are considered and keystone species?

Answer:

Andrew O's definition is a very good one. One classic example involves a species of starfish. In the...

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