If organisms are arranged according to predator-prey relationship one always finds more of prey species then of predator. This is called a:
Correct answer: B. Pyramid of numbers
- A. Food web
- B. Pyramid of numbers
- C. Succession
- D. Predator-prey relationship
Explanation
A pyramid of numbers represents the numbers of organisms at successive trophic levels, usually showing many prey supporting fewer predators. The wording is a generalisation because some pyramids of numbers can be inverted, but b is the intended ecological term.
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