Which of the Following Statements Is TRUE Regarding Eyes

Multiple Choice

Which of the following statements is TRUE regarding eyes?

A) Given the lack of any evolutionarily conserved genes between Drosophila, marine life, and mammals, it is most likely that eyes evolved independently in these organisms.
B) Only compound eyes possess opsin, providing evidence that eyes evolved independently in vertebrates and invertebrates.
C) Despite outward differences, eye anatomy-even between the eyes of planarians and humans-is remarkably similar.
D) None of the answer options is correct.