The term for an organism’s observable characteristics is phenotype. The phenotype is influenced by an organism’s genotype, the genetic makeup, as well as environmental factors. Phenotypic traits can include aspects such as appearance, behavior, and physiological features. Studying phenotypes is crucial in fields such as genetics, evolutionary biology, and ecology, as it provides insights into how organisms adapt to their environments and how traits are selected over generations. Understanding phenotypes also aids in breeding programs and conservation efforts.