Taxonomic hierarchy refers to one of the following statement :
| A. |
nomenclature of plants and animals species by highly qualified group of indicidua |
| B. |
classification of all the species based on the phyoogenetic analysis |
| C. |
classification of species on the basis of level in which they are present in food chain |
| D. |
stepwise arrangement of all categories for classificatino of plants and animals |
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