性内

Intrasexual competition is common among male lions, as they fight for the right to mate with females.
在雄性狮子中，为了与雌性交配的权利而进行的同性内部竞争很常见。
The peacock's elaborate tail feathers are an example of intrasexual selection, where males compete for access to females.
孔雀那复杂尾羽是同性选择的例子，雄性竞争以获取接近雌性的机会。
Intrasexual aggression in some species can lead to the development of physical adaptations, such as horns or antlers.
某些物种的同性攻击可能导致身体适应的发展，如角或鹿角。
Female gorillas often engage in intrasexual conflict over resources, particularly food.
雌性大猩猩常常为了资源，特别是食物，而进行同性内的冲突。
The dominance hierarchy among male deer is established through intrasexual combat during the breeding season.
在繁殖季节，雄鹿之间的同性战斗建立了它们的支配等级。
Intrasexual competition is a driving force behind the evolution of elaborate courtship displays in many bird species.
复杂的求偶展示在许多鸟类物种的进化中是由同性竞争推动的。
The display of aggression by subordinate males towards dominant males is a form of intrasexual competition in many primate societies.
从属雄性对主导雄性表现出的攻击性行为是在许多灵长类社会中的一种同性竞争形式。
Intrasexual competition for territory and dominance can result in territorial defense behaviors in animals.
对领土和支配地位的同性竞争可能导致动物的领地防御行为。
The development of weaponry in males, like the tusks of elephants, is often a result of intrasexual competition for mates.
雄性发展武器，如大象的獠牙，往往是为了争夺配偶而进行的同性竞争的结果。
The social structures of some bee colonies include intrasexual aggression, where drones fight over the chance to mate with the queen.
一些蜜蜂群体的社会结构包括同性内的攻击，工蜂们为了有机会与女王交配而争斗。