GRE Text Completion Question 537
Home > GRE Test > GRE Text Completion Questions
Next steps
- Use your browser's back button to return to your test results.
- Do more GRE Text Completion Questions.
Source: XDF
The chances that a species will_____are reduced if any vital function is restricted to a single kind of organ;_____by itself possesses an enormous survival advantage.
| Blank(i) | Blank(ii) |
|---|---|
| A persist | D size |
| B expire | E redundancy |
| C degenerate | F symmetry |