Across
- 3. The technique of growing fish.
- 5. The study of birds.
- 6. The study of diseases of plants and animals.
- 9. The study of reptiles.
- 10. The verification of a person by his body features.
- 11. Pioneers of organized biology.
- 12. Practise of keeping bees for honey and beeswax.
Down
- 1. The technique of producing silk by raising silkworms.
- 2. Father of medicine.
- 4. The study of structure and function of cells.
- 7. Animals who lay eggs.
- 8. One of its application is DNA fingerprinting.