Learn about the evolutionary ease of cichlid fishes, which transition from simple to complex teeth (and vice-versa) faster ...
Dijkstra et al, Oxidative stress in the brain is regulated by social status in a highly social cichlid fish, Frontiers in Behavioral Neuroscience (2024). DOI: 10.3389/fnbeh.2024.1477984 ...
It’s not what you do, it’s how readily you do it. Rapid evolutionary change might have more to do with how easily a key ...