All Organisms with Eyes Have the Pax6 Gene That Regulates

Multiple Choice

All organisms with eyes have the pax6 gene that regulates eye formation and light-absorbing pigments called opsins.What does this suggest about the evolution of vision?

A) Organisms with eyes evolved from an early common ancestor.
B) Organisms with eyes evolved independently, multiple times in the past.
C) Eyes are too complex to have been produced by evolution.
D) Simpler eyes were replaced by more complex eyes and are no longer seen in modern animals.
E) Eyes in modern animals are all the same.