Physics · Aquatic Ecosystems
With reference to energy flow in aquatic ecosystems, consider the following statements: I. The grazing food chain typically originates from phytoplankton. II. Detritus-based food chains do not operate in open water ecosystems. III. Zooplankton occupy the position of primary consumers in grazing food chains. Which of the statements given above is/are correct?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1I, II and III
- 2II and III only
- 3I and III only✓
- 4I only
Correct answer
I and III only
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