Gene
The part of a chromosome that contains the DNA for a specific trait
Real World Example
Genes are units of heredity found on chromosomes that determine specific traits, such as eye color or height. Historically, understanding genes marked a pivotal moment in science, especially during the 20th century, when researchers like Gregor Mendel and later scientists laid the groundwork for genetics. This knowledge transformed medicine and agriculture, allowing for breakthroughs like genetic engineering and personalized medicine. Today, genes are vital for understanding diseases and developing treatments, as seen with genetic testing for conditions like cystic fibrosis. This understanding helps families make informed health decisions, illustrating how the importance of genes continues to impact personal and collective well-being.
