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HomeCBSE Class 9biologyc9biodiversity › Per NCERT §12.7.1, the hierarchical levels of bi…

Per NCERT §12.7.1, the hierarchical levels of biological classification (from broadest to narrowest) are which?

AKingdom → Phylum → Class → Order → Family → Genus → Species
BKingdom → Species → Phylum → Order
CGenus → Class → Phylum → Family
DSpecies → Family → Genus → Kingdom
Answer & Solution
Correct answer: A. Kingdom → Phylum → Class → Order → Family → Genus → Species
Per NCERT §12.7.1, the classical hierarchy is kingdom → phylum → class → order → family → genus → species. The other orderings are wrong.
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