Skull shape refers to the overall form and structure of the skull, which houses and protects the brain. It varies among different species and can be influenced by genetics, environment, and evolutionary adaptations. In humans, skull shape can be categorized into three main types: dolichocephalic (long and narrow), mesocephalic (medium), and brachycephalic (short and broad). The shape of the skull is important for various reasons, including its role in determining facial features and accommodating brain size. In anthropology, studying skull shape helps researchers understand human evolution and the relationships between different populations. Additionally, variations in skull shape can be linked to certain health conditions or developmental issues.