In the Warhammer 40,000 universe, the Magos Biologis are specialists within the Adeptus Mechanicus focused on biological sciences. They conduct extensive research on genetics, physiology, and anatomy of both human and alien species. Their work includes developing advanced medical technologies, creating augmetics (cybernetic enhancements), and bio-engineering organisms for various purposes, from enhanced warriors to improved agricultural crops.
Magos Biologis are equipped with specialized mechadendrites for delicate biological work and possess heavily augmented bodies to enhance their cognitive abilities. They operate advanced laboratories filled with sophisticated equipment like gene-sequencers and bio-reactors. Their role extends to the study of xenos biology to develop new weapons, defenses, and beneficial integrations into human biology.
Despite their significant contributions to the Imperium, the practices of Magos Biologis often raise ethical concerns. Their willingness to experiment on living beings and create servitors from human subjects highlights the grim nature of their work. However, their efforts are deemed necessary within the dogma of the Adeptus Mechanicus, as they play a crucial role in ensuring the health, efficiency, and survival of the Imperium against various threats.