Across
- 1. a substance used to stimulate the production of antibodies and provide immunity against one or several diseases
- 4. a unicellular,animal-like protist
- 7. a medicine that inhibits the growth of or destroys microorganisms
- 10. minute hairlike organelles,identical in structure to flagella
- 11. a walled,single-to many-celled,reproductive body of an organism,capable of giving rise to a new individual either directly or indirectly
- 13. a long whiplike structure that helps a cell to move
- 14. composed of fungus in symbiotic union with an algae
- 15. one of the threadlike elements of the mycelium
Down
- 2. the presence of an unusually large number of insects or animals in a place,typically as to cause damage or disease
- 3. any group of RNA viruses that insert a DNA copy of their genome into the host cell in order to replicate
- 5. any wingless,carnivorous arthropod
- 6. small,rounded thick walled resting cell inside a bacteria cell
- 8. an antigenic poison or venom of plant or animal origin
- 9. the taxonomic kingdom comprising all animals
- 12. any rod-shaped or cylindrical bacterium,comprising spore producing bacteria