Which one of the following animals may occupy | vedclass

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(A) The correct answer is $A$. In an ecosystem,an organism is assigned a trophic level based on its position in the food chain. $A$ sparrow can act as

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Sparrow

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(A) The correct answer is $A$. In an ecosystem,an organism is assigned a trophic level based on its position in the food chain. $A$ sparrow can act as a primary consumer (herbivore) when it feeds on seeds,fruits,or grains. Simultaneously,it can act as a secondary consumer (carnivore) when it feeds on insects or small worms. Therefore,a sparrow occupies more than one trophic level in the same ecosystem at the same time.

Which one of the following animals may occupy more than one trophic levels in the same ecosystem at the same time?

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