Definitions

1. noun

A hypothetical theory of heredity that proposed the existence of tiny particles called ‘gemmules’ or ‘pangenes’ that were released from the body’s cells and passed on to offspring, influencing their development and traits.

“The 19th-century scientist proposed a theory of pangenesis to explain how traits were passed down through generations.”

2. noun

A general term for any theory or mechanism that involves the idea of particles or influences being passed from one cell or organism to another to influence development or traits.

“The concept of pangenesis remains an interesting footnote in the history of evolutionary thought.”