Undergraduate education is the first level of higher education, leading to a bachelor's degree, typically taking 3 to 4 years. It offers a broad curriculum with general education and major-specific courses. Graduate education follows, requiring a bachelor's degree and focusing on advanced study, leading to master's or doctoral degrees, usually taking 1 to 7 years. Graduate programs involve specialized coursework, research, and practical applications. Admission requirements differ, with undergraduates needing a high school diploma and standardized test scores, while graduates often require a bachelor's degree, standardized tests, and letters of recommendation. Graduate degrees often lead to higher-level career opportunities.