| Answer | Crossword Clue |
|---|---|
| orthogenesis | A theory that variations in evolution follow a particular direction and are not merely sporadic and fortuitous |
| Answer | Crossword Clue |
|---|---|
| orthogenesis | A theory that variations in evolution follow a particular direction and are not merely sporadic and fortuitous |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.