Across
- 4. A member of a large group of unicellular micro-organisms, which have cell walls but lack cell organelles
- 6. When germs like bacteria and fungi develop the ability to defeat the drugs made to kill them
- 7. A medicine that inhibits the growth of or micro-organisms
- 8. A microscopic organism,especially a bacterium,virus,fungus
- 10. vaccine Vaccine that protects against the four influenza virus
Down
- 1. Selection Process whereby organisms better adapted to their environment tend to survive and produce more offspring
- 2. An ineffective agent that consists of a Nucleic acid in a protein coat
- 3. The changing of the structure of a gene,resulting in a variant form that may be transmitted down to generations
- 5. A substance used to stimulate immunity to a particular infections disease or pathogen
- 9. Kills,repels, or controls forms of animal and plant life that damages domestic life