Across
- 3. Species Concept Species produce fertile offspring
- 5. Example of unicellular fungi
- 6. Linnaeus Father of taxonomy
- 9. Classification level below class
- 11. Mostly unicellular eukaryotes
- 12. Science of classification
- 13. True bacteria kingdom
- 16. Fungus-algae symbiotic relationship
- 18. First part of scientific name
- 19. Multicellular heterotrophs
- 20. Classification level below phylum
Down
- 1. Heterotrophs with chitin cell walls
- 2. Broad classification category
- 4. Ancient prokaryotes
- 7. Species Concept Species defined by appearance
- 8. Multicellular autotrophs
- 10. Classification level below order
- 14. Nomenclature Two-part naming system
- 15. Classification level below kingdom
- 17. Second part of scientific name