Do fish have brains?

Chef's answer
Fish typically have quite small brains relative to body size compared with other vertebrates, typically one-fifteenth the brain mass of a similarly sized bird or mammal. ... There is also an analogous brain structure in cephalopods with well-developed brains, such as octopuses..
Frequently asked Questions 🎓
Although the saveloy was traditionally made from pork brains, the ingredients of a shop-bought sausage are typically pork (58%), water, rusk, pork fat, potato starch, salt, emulsifiers (tetrasodium diphosphate, disodium diphosphate), white pepper, spices, dried sage (sage), preservatives (sodium nitrite, potassium ....
Meat removed from the bones of an animal's head, which may include the cheeks. Unless the hot dog ingredients include the label "byproducts" or "variety meats," it won't contain meat from the snout or lips. It also won't include eyes or brains...
The nervous system of a crab differs from that of vertebrates (mammals, birds, fish, etc.) in that it has a dorsal ganglion (brain) and a ventral ganglion. ... The brain is tiny, smaller than the point of a pencil, while the ventral ganglion is huge by comparison.
Fish typically have quite small brains relative to body size compared with other vertebrates, typically one-fifteenth the brain mass of a similarly sized bird or mammal. ... There is also an analogous brain structure in cephalopods with well-developed brains, such as octopuses..
LeechLeech has 32 brains. A leech's internal structure is segregated into 32 separate segments, and each of these segments has its own brain..
Although the saveloy was traditionally made from pork brains, the ingredients of a shop-bought sausage are typically pork (58%), water, rusk, pork fat, potato starch, salt, emulsifiers (tetrasodium diphosphate, disodium diphosphate), white pepper, spices, dried sage (sage), preservatives (sodium nitrite, potassium ....
A few more cooking questions 📍