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The relationship between a predator and its prey's food source is often described as a climax community a trophic cascade mutualism symbiosis

Question

The relationship between a predator and its prey's food source is often described as:

  • a climax community
  • a trophic cascade
  • mutualism
  • symbiosis
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Solution

The relationship between a predator and its prey's food source is often described as a trophic cascade.

Here's the step-by-step explanation:

  1. In an ecological community, different species are connected through their feeding relationships, forming what is known as a food web.

  2. A trophic level in this web is the position a species holds in a food chain. Primary producers (like plants) are at the bottom, herbivores (plant-eaters) are next, followed by carnivores (meat-eaters).

  3. A trophic cascade occurs when changes at one trophic level cause a series of cascading effects up or down the food chain.

  4. For example, if a predator (like a wolf) is introduced into an ecosystem, it can decrease the population of its prey (like deer). This decrease in deer may then lead to an increase in the deer's food sources (like shrubs and trees) because there are fewer deer to eat them.

  5. So, the relationship between a predator and its prey's food source is a trophic cascade because changes in the predator population can have cascading effects on the prey and the prey's food source.

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Similar Questions

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A type of symbiosis in which one organism benefits and the other is harmed is called a. mutualism b. parasitism. c. commensalism. d. succession.

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