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Ecosystem Dynamics: Biotic Factors

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Questions and Answers

Which one is considered a biotic factor towards ecosystem dynamics?

Minerals

Salinity

Soil

Protists (correct)

Which relationship is not considered as a biotic factor?

Competition

Predation

Mutualism

Perennials (correct)

Which one is a considered a mutualism symbiosis?

Sharks and Remoras

Coral and Algae (correct)

Fish and Isopods

Whales and Barnacles

Which one is considered a Parasitism relationship?

Aphids and Plants Signup and view all the answers

Which one is considered a commensalism relationship?

Sharks and Remoras Signup and view all the answers

What is the impact of Competition?

Reduced species fitness Signup and view all the answers

What is the impact of introducing foreign predators to the ecosystem?

Reduced prey population Signup and view all the answers

What is the unique part of Quadrat Sampling?

Area divided into grids Signup and view all the answers

What are the main cause of species extinction?

Habitat Loss Signup and view all the answers

What is the cause of Darwin's Finches to have different shaped beaks?

Competition Signup and view all the answers