Introduction To Biology

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Across
  1. 3. The characteristic ability to detect and respond to environmental changes.
  2. 4. The metabolic process by which organisms break down food to release energy.
  3. 9. An essential instrument used to enlarge very small objects.
  4. 12. The main branch of biology that deals with the study of animals.
  5. 13. Any individual living thing.
  6. 15. Structural or behavioural features that help an organism survive in its habitat.
  7. 16. The basic structural and functional unit of all living organisms.
  8. 17. The scientific study of life and living things.
  9. 18. The branch of biology that deals with the study of body functions.
  10. 19. The main branch of biology that deals with the study of plants.
  11. 20. The study of the relationships between organisms and their environment.
Down
  1. 1. The study of heredity and biological variations.
  2. 2. The biological process by which organisms give rise to new offspring.
  3. 5. The study of the physical and internal structures of organisms.
  4. 6. The process of taking in and utilizing food for growth and energy.
  5. 7. The process of removing toxic metabolic waste products from the body.
  6. 8. The branch of biology focusing on the structure and functions of cells.
  7. 10. The specialized scientific study of insects.
  8. 11. A room or building specially equipped for conducting scientific experiments.
  9. 14. The degree to which an image is made larger by an optical instrument.