70 likes | 190 Views
Peppered Moth Evolution. A quick review… Mr. Hefti – Pulaski Biology. Quick review… “Variation is important to evolution!” Unpolluted environment: Light moth blends in / dark moth stands out = dark ones get eaten by birds. Polluted environment:
E N D
Peppered Moth Evolution A quick review… Mr. Hefti – Pulaski Biology
Quick review… “Variation is important to evolution!” Unpolluted environment: Light moth blends in / dark moth stands out = dark ones get eaten by birds. Polluted environment: Dark moth blends in / light moth stands out = light ones get eaten by birds.