| Answer | Crossword Clue |
|---|---|
| phototropies | PHOTOTROPY, change of colour due to wavelength of incident light |
| Answer | Crossword Clue |
|---|---|
| phototropies | PHOTOTROPY, change of colour due to wavelength of incident light |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.