Introduction to biology

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Across
  1. 1. – Study of functions of different body parts.
  2. 4. – Study of old age and the ageing process.
  3. 8. – Study of internal body structure.
  4. 10. – Branch of biology that deals with the study of cells.
  5. 11. – Study of insects.
  6. 12. – Study of parasites.
  7. 14. – Study of tissues.
  8. 16. – Study of heredity and variation in organisms.
  9. 18. – Study of the development of an embryo.
  10. 19. – Branch of biology that deals with the study of fungi.
Down
  1. 1. – Study of diseases and their causes.
  2. 2. – Study of algae.
  3. 3. – Study of reptiles.
  4. 5. – Branch of biology that deals with the relationship between organisms and their environment.
  5. 6. – Study of viruses.
  6. 7. – Branch of biology concerned with classification of organisms.
  7. 9. – Study of fishes.
  8. 13. – Study of bacteria.
  9. 15. – Study of mammals.
  10. 17. – Study of birds.