Down |
1. | any contiguous living system |
2. | a distinguishing quality or characteristic |
3. | the process where environment determines which variations are successful in a population |
5. | gragually change over time through natural selection tat leads to new species from a common ancestral species |
6. | a level of classification that groups organisms based on similaraties |
7. | a statement that you test with an experiment |
9. | any organism having as its fundamental structural unit a cell type that contains specialized organelles in the cytoplasm |
11. | organisms that have one or more cells |
12. | hairlike structure that acts primarily as an organelle of locomotion in the cells of many living organisms |
15. | a dense organelle present in most eukaryotic cells |
16. | a two named naming system |
17. | a microscopic single-celled organism that has neither a distinct nucleus with a membrane nor other specialized organelles. |
19. | the progressive changes in size, shape, and function during the life of an organism |
20. | the highest taxonomic rank of organisms in the three-domain system |