Branches of Biology

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Across
  1. 2. the study of origin and descent of organisms
  2. 5. the study of the relationship of an organism to both its biotic(living)and abiotic(non-living)enviornment
  3. 7. the study of minute structures of the body at tissue level as seen with the help of a compound microscope
  4. 10. the science of transmission of body characteristics from parents to offspring
  5. 11. the study of prehistoric forms of life through fossils of plants and animals
  6. 13. the study of form and structure of plants and animals
  7. 14. the study of diseases of plants and animals
  8. 15. the study of parasites
Down
  1. 1. the study of metabolism of organisms and their parts
  2. 3. the science of naming, grouping and classifying plants and animals
  3. 4. the study of formation and development of embryo of plants and animals
  4. 6. the study of geographical distribution of plants and animals
  5. 8. the science the deals with the phenomena and causes of immunity
  6. 9. the study of gross structure of organs in an organism as seen in dissection
  7. 12. the study of structure and function of animal and plant cell