What is the standard order of taxonomic ranks from broad to narrow?

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Multiple Choice

What is the standard order of taxonomic ranks from broad to narrow?

Taxonomic ranks are arranged from broadest to most specific, with each lower level refining a group by more specific shared traits. In modern systems, Domain sits above Kingdom, but if Domain isn’t shown, the broad-to-narrow order starts with Kingdom and proceeds: Kingdom, Phylum, Class, Order, Family, Genus, Species. So the sequence starting with Kingdom and moving through Phylum, Class, Order, Family, Genus, Species follows this broad-to-narrow progression, which is why it’s the best fit among the options given. The other sequences don’t maintain the correct hierarchy: they either misplace ranks (such as placing Genus after Species) or include Domain in a way that isn’t consistent with the listed order.

Taxonomic ranks are arranged from broadest to most specific, with each lower level refining a group by more specific shared traits. In modern systems, Domain sits above Kingdom, but if Domain isn’t shown, the broad-to-narrow order starts with Kingdom and proceeds: Kingdom, Phylum, Class, Order, Family, Genus, Species.

So the sequence starting with Kingdom and moving through Phylum, Class, Order, Family, Genus, Species follows this broad-to-narrow progression, which is why it’s the best fit among the options given. The other sequences don’t maintain the correct hierarchy: they either misplace ranks (such as placing Genus after Species) or include Domain in a way that isn’t consistent with the listed order.

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