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Chapter 46: Q. 9 (page 1369)

The position of an organism along a food chain is known as its ________. a. locus b. location c. trophic level d. microcosm

Short Answer

Expert verified

The correct option is c. trophic level .

Step by step solution

01

Step 1. Given information

The term 鈥渇ood chain鈥� is sometimes used metaphorically to describe human social situations. Individuals who are considered successful are seen as being at the top of the food chain, consuming all others for their benefit, whereas the less successful are seen as being at the bottom.

02

Step 2. Explanation

The correct option is c. trophic level .

. In ecology, a food chain is a linear sequence of organisms through which nutrients and energy pass: primary producers, primary consumers, and higher-level consumers are used to describe ecosystem structure and dynamics. There is a single path through the chain. Each organism in a food chain occupies what is called a trophic level.

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