Across
- 3. A classification system that groups organisms based on shared evolutionary history
- 7. Microorganisms similar to bacteria but genetically distinct, often found in extreme environments
- 8. A taxonomic category that groups closely related species
- 10. Branch of biology concerned with the classification of organisms
- 12. The process of assigning organisms into categories based on their characteristics
- 13. Single-celled microorganisms that can be classified by shape, Gram staining, and more
Down
- 1. The most specific level of classification that defines a single organism type
- 2. A method of classification that relies on DNA and protein sequencing
- 4. Scientific system used to name organisms
- 5. Manual used for bacterial classification
- 6. Eukaryotic organisms that include yeasts, molds, and mushrooms
- 9. The broadest category in biological classification, includes bacteria and archaea
- 11. System for scientifically naming organisms with two parts