Across
- 3. the second hghest ranking below domain
- 4. produces its own food using light
- 6. single celled microorganisms found everywhere
- 7. provides rigidity to plant cell walls
- 10. unicellular organism that lacks a nucleus
- 13. a tree that shows the evolutionary relationships among different species
- 14. microorganism that can cause disease
- 16. have a nucleus and other complex structures enclosed inside
Down
- 1. nomenclature two term naming system used to name organisms
- 2. group of organisms that has the common ancestor and all decentdants
- 5. cannot produce its own food
- 7. shows evolutionary relationships among different species
- 8. highest teaxonomic rank
- 9. classifying and naming living things.
- 11. forms exoskeleton of arthropods and cell walls of fungi
- 12. used to identify organisms based on paired choices
- 15. ability of an organism to be good in changes in nvironment