Does fish have a brain? For me I think they don’t they keep eating the bread we feed them and being catch by us. Other fish see their friend fish but they don’t learn djeheuej this is nonesense
giridhar @giridharshan
Brain is not important. Intelligence is. 😉
You see dosto ka kat ta hai fir b khud pyaar ne padhte ho na? Where’s the brain bhaiya?
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.
Their IQ lies between 30 and 40. If you’re comparing their IQ to conventional standards, it is not very high, especially when a freshwater salmon has an IQ as high as 130.