Nasal morphology refers to the structure and shape of the nose, which can vary significantly among individuals and populations. It includes features such as the nasal bridge, tip, and nostrils, all of which contribute to the overall appearance and function of the nose. These characteristics are influenced by genetic factors, environmental conditions, and evolutionary adaptations. Understanding nasal morphology is important in fields like anthropology, medicine, and forensics. For example, variations in nasal shape can affect breathing and airflow, while also playing a role in identifying individuals in forensic investigations. Additionally, studying nasal morphology can provide insights into human evolution and adaptation to different climates.