3. The taxonomic ranks are as follows:
- Kingdom
- Phylum
- Class
- Order
- Family
- Genus
- Species
These are written in the broader to narrower order. Thus, if two organisms who belong to same class must definitely belong to the same Phylum.
5. As the taxonomic ranks gets narrower, the species starts to get individualized. In the given pairs, the most individualized species will be present as follows:
- Kingdom and genus - Genus
- Order and phylum - Order
- Order and class - Order
- Phylum and kingdom - Phylum
- Genus and order - Genus
- Genus and species - Species
- Class and family - family
- Phylum and class - class.
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