Not all traits are determined solely by genes. Many traits have been found to exhibit phenotypic plasticity, which occurs when individuals with the same genotype exhibit different phenotypes in different environments. Which of the following is an example of phenotypic plasticity? Well-maintained hedges can be shaped into artistic displays.
A person who experienced malnutrition as a child is short in stature as an adult.
Bears living in the arctic developed white fur and cold tolerance over many generations.
Certain breeds of dog have been bred for specific traits, such as poodles being bred for intelligence.