| Answer | Crossword Clue |
|---|---|
| serodiagnosis | Diagnosis based on the study of blood sera |
| iridology | diagnosis based on examining the iris of eye |
| iridologies | IRIDOLOGY, diagnosis based on examining the iris of eye |
| chiropractic | A system of complementary medicine based on the diagnosis and manipulative treatment of misalignments of the joints, esp. those of the spinal column, which are held to cause other disorders by affecting the nerves, muscles, and organs |
| classical | Based on the study of ancient Greek and Latin |
| biosystematics | Taxonomy based on the study of the genetic evolution of plant and animal populations |
| historical | (of the study of a subject) Based on an analysis of its development over a period |
