| Answer | Crossword Clue |
|---|---|
| prothalli | The gametophyte of ferns and other primitive plants |
| Answer | Crossword Clue |
|---|---|
| prothalli | The gametophyte of ferns and other primitive plants |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.