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In most freshwater lakes, the algal productivity is limited by the availability of which of the following inorganic ions?

September 21, 2022
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In most freshwater lakes, the algal productivity is limited by the availability of which of the following inorganic ions?

Q. In most freshwater lakes, the algal productivity is limited by the availability of which of the following inorganic ions?

  1. Carbon
  2. Nitrogen
  3. Phosphorus
  4. All of the above

Answer: Phosphorus.

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