Across
- 2. taxon containing several classes
- 3. domain of unicellular prokaryotes
- 5. scientific name for humans
- 8. population of organisms grouped together by taxonomists
- 9. all organisms have in common
- 13. developed system of classification
- 15. kingdom of unicellular prokaryotes
- 18. clock model that uses DNA comparison
- 19. highest rank of organism
- 20. the sequence of events involved in the evolutionary development of a species
Down
- 1. giving each type of organism,genus, and species
- 4. System of categorizing living things
- 6. taxon containing several orders
- 7. the science of classification
- 10. diagrams based on patterns of shared derives traits
- 11. The broadest division
- 12. first part of an organisms scientific name
- 14. taxonomic group containing one or more genera
- 16. domain eukarya
- 17. more specific than class