Across
- 4. one-legged support
- 6. plant growing within another plant
- 8. excess of sugar in the blood
- 11. surgical removal of the appendix
- 13. scientific study of rocks
- 15. opposed to accepted beliefs or established doctrines
- 16. subnormal body temperature
- 18. person or thing deviating from the common rule
- 19. theory or supposition assumed as a basis for reasoning
Down
- 1. destructive to life or living things
- 2. science dealing with the skin and its diseases
- 3. statistical analysis of biological data
- 5. chiropodist
- 7. similarity in structure
- 8. overcritical
- 9. internal skeleton or supporting framework in an animal
- 10. cutting or division into two
- 12. of the same kind; similar
- 14. secreting externally
- 17. produced from without; due to external causes