Chromosomal Theory of Inheritance

The Chromosomal Theory of Inheritance states that genes, which determine traits, are located on chromosomes within the cell nucleus. During reproduction, these chromosomes are passed from parents to offspring. This process explains how characteristics are inherited, as each parent contributes half of the chromosomes, and therefore the genes, to their children. Essentially, it links the physical structure of chromosomes to the way traits are inherited, clarifying how genetic information is transmitted through generations. This theory is foundational for understanding genetics and the role of DNA in heredity.