1. a study in 2013 manipulated hormones in prairie voles. these animals are monogamous, forming strong pair bonds – a process that involves the hormone vasopressin. the team found that blocking the voles’ receptors for this hormone caused males to stop defending their mates, and spend more time with other females.

    bu kadar basit. hani o hakkında sayfalarca yazılan konular var ya, ah be canlarım hepsi hormonlardan ibaret.