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The pair of options used in keys to determine the taxonomy of an organism is called ________

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in Biology – Class 11 by (272k points)
The pair of options used in keys to determine the taxonomy of an organism is called ________

(a) Doublet

(b) Couplet

(c) Manuals

(d) Description

I had been asked this question by my college director while I was bunking the class.

The query is from Living World topic in chapter The Living World of Biology – Class 11

1 Answer

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Best answer
The correct option is (b) Couplet

Easiest explanation: Taxonomists use keys which provide you with a pair of contrasting options called couplet that finally terminates at the correct taxon of the organism.

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