What is commonly associated with the genetic condition that limits Jerome's life expectancy?

The correct choice centers on genetic disorders, which are conditions caused by abnormalities in an individual's DNA. In the context of Jerome's character from "GATTACA," he is portrayed with a genetic predisposition that significantly impacts his life expectancy. These genetic disorders often arise from mutations, chromosomal abnormalities, or inherited traits that manifest in various health challenges and longer-term medical issues.

Jerome's life expectancy is limited primarily due to the genetically engineered traits that dictate his biological makeup, as depicted in the film. This reflects the broader theme of societal expectations based on genetic profiling, where those with perceived inferior genetic makeup, as in Jerome's case, face significant physical and social limitations.

While heart disease, environmental factors, and infectious diseases can influence someone's health or life expectancy, they typically do not arise solely from genetic predisposition in the context presented in "GATTACA." Instead, the character's struggles are deeply rooted in the biological determinism present in the society depicted in the film, demonstrating how genetic factors play a predominant role in his overall health and life span.