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Biology · PYQ NEET UG 2019(2)

हिन्दी

The contrasting characteristics generally in a pair used for identification of animals in Taxonomic Key are referred to as:

  1. Alternate
  2. Lead
  3. Couplet
  4. Doublet

Correct answer · Option 3

Couplet

Explanation

The contrasting characteristics generally in a pair used in a taxonomic key are called a couplet, and each statement in the key is called a lead.

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