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“It is possible that a species may occupy more than one trophic level in the same ecosystem at the same time.” Explain with the help of one example. |
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Answer» For example, sparrow is an omnivore. When it eats seeds, fruits or any other plant product, it occupies the primary trophic level. Whereas, when it eats worms and any other insect, it occupies the secondary trophic level. Thus, it occupies more than one trophic level in the same ecosystem. |
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