Across
- 1. Study of genes and heredity
- 4. Variety of living species on Earth
- 6. Gradual change in organisms over generations
- 13. Process by which plants prepare food
- 14. Study of microscopic organisms
- 15. Feature that helps survival in environment
Down
- 2. Study of embryo development
- 3. Use of living organisms in technology and industry
- 5. Transfer of traits from parents to offspring
- 7. Release of energy from food molecules
- 8. Production of genetically identical organisms
- 9. Body’s ability to fight diseases
- 10. Study of interactions between organisms and environment
- 11. Sudden change in genetic material
- 12. Improvement of human life and well-being