How is aqi helpful in the identification and classification of an orga

1.	How is aqi helpful in the identification and classification of an organism
Answer» Key is a taxonomical aid that helps in the identification of plant and animal species. These keys are based on similarities and dissimilarities in characters, generally in a pair called a couplet. Each statement in a taxonomic key is referred to as a lead.\xa0It is also useful in the identification of unknown organisms.

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