In stating that most theories of crime and delinquency have been androcentric, it is meant that they have been:

Male- centered

Explanation:

Androcentrism refers to a practice of intentionally putting male species at the core of the world's view concerning culture and history whilst females species are marginalized culturally and historically. This means theories of crime have focused on males species more that it does on female species. Probably they have considered that crime culprit are mostly driven by male species but surely this may mean they have been bias in the matter.

the period of human evolution has coincided with environmental change, including ('hominin' refers to any bipedal species closely related to humans – that is, on how do we know earth's climate has changed? a map showing dates and locations of prehistoric archeological sites and migration routes from africa into.

an informal structure in a bureaucracy would be something like so-called "office politics". where there's a formal structure set up for the organization, but then an informal subculture as well that has a way of organizing the bureaucracy further. this can be positive because it sets up an added degree of organization, albeit informal, within the bureaucracy.