Theories of Genetic Inheritance

Theories of genetic inheritance explain how traits pass from parents to offspring. The most accepted idea is the chromosome theory, which states that genes—units of heredity—are located on chromosomes within cells. During reproduction, chromosomes are duplicated and mixed, giving each offspring a combination of traits from both parents. This process explains variations in characteristics like eye color or height. Other concepts, like Mendel's principles, highlight how traits are inherited in specific patterns, with dominant and recessive genes. Together, these theories help us understand the genetics behind biological diversity and inheritance.