They're barely even related. It's like the difference between, on one hand: a) studying the structure and functions within fruits, and similarities in structur

They're barely even related. It's like the difference between, on one hand: a) studying the structure and functions within fruits, and similarities in structure and functions between different types of fruits, and on the other hand b) ranking fruits by how tasty they are when made into pies, and closely inspecting them in order to find their intrinsic pie potential.