Scuffer
Scuffer says...
An eight winged chicken might evolve in a situation where an advantage might be gained in improved flight. Or perhaps for another use, like attracting a mate with an inpressive display of flapping of fighting off predators.
The fact that no 8 winged chicken (or other bird) shows that such a body plan doesn't have any of these advantages. The existance or absence of freak chickens has no bearing one way or the other on the validity of evolution.
The fact that no 8 winged chicken (or other bird) shows that such a body plan doesn't have any of these advantages. The existance or absence of freak chickens has no bearing one way or the other on the validity of evolution.