Final answer:
Living in groups can offer advantages for mating success. Primates, for example, often prefer to mate with cooperative males with established social relationships. Groups also provide opportunities for learning, resource sharing, and predator protection.
Step-by-step explanation:
Primatologists embrace a paradox when they ask why an animal intent on individual mating success would choose to live in groups. One possible explanation is that living in groups offers several advantages for mating success. For example, in primates, females often prefer to mate with males who have established social relationships with them rather than with aggressive or dominant males. This means that a male who is friendly and cooperative with females has a better chance of successfully mating. Additionally, living in groups provides opportunities for individuals to learn from each other, share resources, and protect each other from predators, which can all contribute to overall reproductive success.