How does the difficulty of determining the relationship to other taxa change as the category becomes higher?

How does the difficulty of determining the relationship to other taxa change as the category becomes higher?
  1. The difficulty of determining the relationship to other taxa decreases
  2. The difficulty of determining the relationship to other taxa increases
  3. The difficulty of determining the relationship to other taxa remains constant
  4. None of the above

Solution

Higher the category, greater is the difficulty of determining the relationship to other taxa at the same level.

Asked in: NCERT

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