| Answer | Crossword Clue |
|---|---|
| morphogen | a diffusible chemical substance that exerts control over morphogenesis especially by forming a gradient in concentration |
| Answer | Crossword Clue |
|---|---|
| morphogen | a diffusible chemical substance that exerts control over morphogenesis especially by forming a gradient in concentration |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.