However, it does make a big deal about Adam. Christ is the new Adam. And Eve. The relationship between Adam and Eve is made the model for marriage by Christ. one of the most positive changes made by Jesus in human morality. Even if one tries to make it a metaphor, the moral unity of mankind does not mesh well with Darwinian theories of the origin of man.
Not only that, Jesus Christ tells us that in the beginning He made us male and female. That would be kinda hard to do if in the beginning we were nothing more than pond scum :o)