Question:medium

The range of potential scores of Index of Biotic Integrity is-

Show Hint

Karr's biological index uses a scale of 1, 3, and 5 for its 12 metrics.
This yields a convenient, easy-to-remember score range of 12 to 60.
Updated On: Jul 9, 2026
  • 10- 20
  • 12- 60
  • 10- 40
  • 10- 30
Show Solution

The Correct Option is B

Solution and Explanation

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