Notes 21.1 crossword

Edit Answers
1234567891011121314151617181920
Across
  1. 2. — Infectious particle that replicates only inside a host cell.
  2. 3. — Threadlike filaments that make up the structure of fungi.
  3. 6. — Kingdom of eukaryotes that absorb nutrients from the environment.
  4. 8. Binaryfission — Asexual reproduction where one cell splits into two.
  5. 10. Conjugation — Process where bacteria exchange genetic material.
  6. 11. — Viral cycle where viral DNA hides inside the host genome.
  7. 12. — Protist that moves and feeds using pseudopods.
  8. 13. — Reproductive cell that can grow into a new fungus.
  9. 15. Clues
  10. 16. — Freshwater protist covered in cilia.
  11. 17. — Temporary extension used for movement or engulfing food.
  12. 18. Prokaryote — Single‑celled organism without a nucleus.
  13. 20. — Eukaryote that is not a plant, animal, or fungus.
Down
  1. 1. — Dense network of fungal hyphae.
  2. 4. — Viral cycle that destroys the host cell when new viruses burst out.
  3. 5. Clues
  4. 7. — Protist that can photosynthesize and move with a flagellum.
  5. 8. — Protein shell that protects a virus’s genetic material.
  6. 9. — RNA virus that uses reverse transcriptase to make DNA.
  7. 14. Endospore — Tough protective structure formed by some bacteria.
  8. 17. — Strong carbohydrate found in fungal cell walls.
  9. 19. Plasmid — Small circular DNA molecule found in bacteria.