Across
- 4. - the study of birds.
- 6. - the study of bacteria.
- 8. - the study of insects.
- 9. - the study of plants.
- 10. - the study of fishes.
- 12. -the study of animals.
- 13. - the study of fungi.
- 14. - the study of viruses.
Down
- 1. - the study of reptiles like lizards, snakes, etc.
- 2. - the study of metabolism (functions and activities) of organisms and their parts.
- 3. - the study of gross structure of the organs in an organism as seen in dissection.
- 5. - the study of structure and function of animal and plant cells.
- 7. - the study of diseases of plants and
- 11. - the study of algae.