Across
- 3. When a plant is infected from an external source of the virus
- 4. An example of a prion that affects cows
- 7. A type of capsid: more circular in shape, twenty sided
- 10. A plant pathogen that contains circular RNA molecules and is only a few hundred nucleotides long that can infect plants
Down
- 1. When a plant inherits a viral infection from a parent
- 2. The cytoplasmic connections that penetrate that walls between adjacent plant cells
- 5. A protein coat or shell of a virus particle, surrounding the nucleic acid or nucleoprotein core
- 6. A plant's outer protective layer of cells that an externally invading virus must pass through
- 8. A type of capsid: more tubular in shape
- 9. Slow acting, virtually indestructible infectious proteins that can cause brain diseases in mammals