Across
- 3. aerial oxidation
- 5. water soluble base
- 9. property allowing metals to hammer into sheets
- 10. complete digestion takes place here
- 11. colourless synthetic indicator
- 13. Image beyond C
- 15. ratio of height of image to height of object
Down
- 1. contraction and relaxation of muscles of oesophagus
- 2. property of light in which light travels in a straight line
- 4. reflection rays are distributed for parallel incident rays
- 6. salivary gland situated close to the lower jaw
- 7. the process of transport of food in plants
- 8. an olfactory indicator
- 12. mode of nutrition in which organism depend on another organism
- 14. sin i/ sin r = constant=refractive index