Final answer:
Phenotypes of individuals can be influenced by the environment they live in. For instance, sun exposure can affect skin color, and environmental factors can determine the sex of certain species.
Step-by-step explanation:
Phenotypes of individuals can also be influenced by the environment in which they live. For example, sun exposure can affect skin color. If a person spends more time in the sun, they will likely have darker skin compared to someone who spends most of their time indoors. Additionally, environmental factors can determine the sex of some species, such as turtles, through temperature-dependent sex determination (TSD).