Across
- 3. the process where members of a species suited for the environment reproduce at a higher rate than others in that species
- 4. new organisms produced by one or two parent organisms
- 7. a various substance derived from fungi and other organisms used to destroy and prevent the growth of disease-causing organisms
- 11. kingdom including mushrooms, molds and single-celled yeasts
- 12. the process where one cell divides into two cells
- 15. organisms that hurt their hosts
Down
- 1. a tiny reproductive body consisting of at least one cell produced by ferns, fungi and other organisms
- 2. very small single-celled organisms
- 5. non-living particle with genetic material in protein coat
- 6. the ability of an organism to protect itself from disease or effects of a substance
- 8. protists that eat other organisms
- 9. the study of small living things
- 10. the cells that a virus infects to make copies
- 13. a physical or mental condition that causes an organism to function abnormally
- 14. single-celled organism without a nucleus
