Gavin has brown hair and green eyes. He is outgoing and a risk-taker, and he excels at his job as a financial analyst. All of these observable traits are part of his:
A)genotype.
B)phenotype.
C)dominant gene.
D)epigenetics.

Question

Quizplus · Accepted Answer

Phenotype refers to the observable and physical characteristics of an individual, including their physical appearance, behavior, and abilities. It is determined by a combination of genetic makeup (genotype) and environmental factors, which can include upbringing, nutrition, lifestyle, and experiences. In this case, Gavin's brown hair, green eyes, outgoing personality, and job performance are all observable aspects of his phenotype. Dominant genes are a specific type of genetic inheritance pattern, and epigenetics refers to the study of how environmental factors can influence gene expression, but neither term applies directly to Gavin's observable traits.

Gavin Has Brown Hair and Green Eyes