Across
- 3. The study of parasites
- 4. The science of naming, grouping and classifying plants and animals
- 8. The study of origin and descent of organisms
- 10. The study of fishes
- 11. The study of fungi
- 12. The study of animal and plant cells
- 13. The study of plants
- 14. The study of forms and structure of plants and animals
- 16. The study of humans
- 18. The study of insects
- 19. The study of metabolism of organisms and their parts
- 20. The study of algae
Down
- 1. The study of diseases of plants and animals
- 2. The study of bacteria
- 5. The study of birds
- 6. The study of reptiles like lizards and snakes
- 7. The study of animals
- 9. The study of geographical distribution of plants and animals
- 15. The study of viruses
- 17. The study of gross structure of organs as seen in dissection