What is the difference between stock and broth, and how does it impact the flavor of a dish?

The main difference between stock and broth is that stock is made from simmering bones, while broth is made from simmering meat. Stock tends to have a richer, more intense flavor due to the collagen released from the bones during cooking. Broth, on the other hand, has a lighter flavor but is still flavorful from the meat and vegetables used. The choice between stock and broth can impact the depth and richness of flavor in a dish.