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10. How is a key helpful in the identification and classification of an organism?
Answers (1)
A taxonomic key refers to an artificial analytical device used for identifying organisms. Usually, in a key, two contrasting characters are used. The one present in the organism is chosen while the other is rejected. Each statement of a key is called a lead. Separate taxonomic keys are used for each taxonomic category like species, genus, family, etc. Keys are generally analytical. The keys help with quick identification, which can be confirmed by comparing with a detailed description of the taxon.
Types of keys:
1. Indented key
2. Bracketed key
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