Example sentences of "has evolve as a [noun] " in BNC.
Next page| No | Sentence |
|---|---|
| 1 | Experiment has shown that mimicry in cuckoo eggs has evolved as a counter-adaptation to egg discrimination by hosts , which in turn evolved as a behavioural defence against parasitism . |
| 2 | Many distasteful insects have bright coloration which , so biologists suppose , has evolved as a protection against predators . |
| 3 | Rugby has evolved as a game of checks and balances . |
| 4 | Like most other cities with a long history , Milan has evolved as a series of concentric rings . |
| 5 | It has evolved as an idea from a previous initiative in 1983 known as management budgeting . |