Keratin Quotes

In their effort to misinform students, evolutionists often point out that feathers and scales are both made of the same protein, keratin. They will tell you that this proves that feathers evolved from scales. The book will use fancy terms to make it sound official such as, "dinosaurs had some avian characteristics." Well, a bicycle has certain "automotive characteristics," like a frame and tires; but this does not prove that bicycles turned into cars over millions of years! (Kent Hovind)
It's true feathers and scales are both made of keratin, same building block, that's true. But that's where the similarity stops, okay? Actually, birds and reptiles have different lung systems. And they have different reproductive systems, different body coverings, different brains, and different circulatory systems. Thousands of differences exist between dinosaurs and birds. That could be a whole seminar by itself. View quote
Kent Hovind