Written by the Fiveable Content Team โข Last updated August 2025
Verified for the 2026 exam
Verified for the 2026 examโขWritten by the Fiveable Content Team โข Last updated August 2025
Definition
Phenotypes refer to the observable physical or biochemical characteristics of an organism, which are determined by its genotype and influenced by environmental factors. They can include traits such as eye color, height, or blood type.