Final answer:
The distribution of males in primate groups is conditioned by various biological and social factors, including anatomical differences between males and females, sexual assertiveness and preference in females, and the centrality of both sexes in primate social life.
Step-by-step explanation:
The distribution of males in primate groups is conditioned by various factors. First, the anatomy of primate males and females differ, with females dedicating more time and resources to raising young. Second, social organization in primates involves both males and females strategizing for resources and relationships. Female primates actively exercise their preference in mating with certain males rather than aggressive or dominant ones. Third, primate social life is characterized by cooperation between both males and females, with both sexes being competitive and cooperative.