Yes, let's examine the concept in question. The term "phenotype" refers to observable characteristics or traits of an individual, resulting from the interaction of their genotype (genetic makeup) with the environment. Examples of phenotypes include traits such as hair color, eye color, height, and other visible attributes.
In the context of the question:
- Brown hair is an observable characteristic.
- Since it is a trait that can be seen and is influenced by genetic and environmental factors, it is classified as a phenotype.
Therefore, the correct answer is:
True
Having brown hair would be considered a phenotype.
