Are there instances where closely related species of organisms might not be best identified with a dichotomous key?

Many classification features are too ambiguous and vague to be used in the case of closely related organisms. For example, all mammals (classification feature – feeding milk) are vertebrates, but not all vertebrates are mammals (fish, amphibians, reptiles, birds). Most organisms are so complex that it is challenging to classify them using a dichotomous key that takes only two parameters into account.

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Academic.Tips. (2023) 'Are there instances where closely related species of organisms might not be best identified with a dichotomous key'. 20 January.

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Academic.Tips. (2023, January 20). Are there instances where closely related species of organisms might not be best identified with a dichotomous key? https://academic.tips/question/are-there-instances-where-closely-related-species-of-organisms-might-not-be-best-identified-with-a-dichotomous-key/

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Academic.Tips. 2023. "Are there instances where closely related species of organisms might not be best identified with a dichotomous key?" January 20, 2023. https://academic.tips/question/are-there-instances-where-closely-related-species-of-organisms-might-not-be-best-identified-with-a-dichotomous-key/.

1. Academic.Tips. "Are there instances where closely related species of organisms might not be best identified with a dichotomous key?" January 20, 2023. https://academic.tips/question/are-there-instances-where-closely-related-species-of-organisms-might-not-be-best-identified-with-a-dichotomous-key/.


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Academic.Tips. "Are there instances where closely related species of organisms might not be best identified with a dichotomous key?" January 20, 2023. https://academic.tips/question/are-there-instances-where-closely-related-species-of-organisms-might-not-be-best-identified-with-a-dichotomous-key/.

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"Are there instances where closely related species of organisms might not be best identified with a dichotomous key?" Academic.Tips, 20 Jan. 2023, academic.tips/question/are-there-instances-where-closely-related-species-of-organisms-might-not-be-best-identified-with-a-dichotomous-key/.

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