“The” bacterial flagellum (actually there are different kinds and I think only one kind is relevant here) was a leading example used by proponents of “intelligent design”, who claimed it was a complex system that couldn’t possibly have evolved incrementally.
Thanks. A brief googling suggests that biologists have figured out how it could have evolved from similar organs with different functions, which seems to neatly solve the issue.
“The” bacterial flagellum (actually there are different kinds and I think only one kind is relevant here) was a leading example used by proponents of “intelligent design”, who claimed it was a complex system that couldn’t possibly have evolved incrementally.
Thanks. A brief googling suggests that biologists have figured out how it could have evolved from similar organs with different functions, which seems to neatly solve the issue.