Grey seals in Baltic Sea consume as much fish as the fishing industry catches, research finds. ScienceDaily . Retrieved May 30, 2025 from www.sciencedaily.com / releases / 2012 / 04 / 120402112826.htm ...

Orange colour in medaka is determined by the presence of pigmented structures known as xanthophores, and these are reduced in the grey fish carrying the mutant gene. By over-expressing this same ...