1. relating to or involving pangenesis, the theory that all parts of an organism contribute particles to reproductive cells
Usage: biological; historical

Examples

• Darwin’s pangenetic theory attempted to explain heredity through gemmules.
• The pangenetic hypothesis was later replaced by modern genetic theory.
• Scientists in the 19th century debated pangenetic mechanisms of inheritance.
• Pangenetic ideas influenced early thinking about how traits are passed down.
• The pangenetic model suggested that acquired characteristics could be inherited.