What are the differences between a pit and a seed when it comes to plant propagation?

The main difference between a pit and a seed in plant propagation is their origin. A pit is the hard inner part of a fruit that contains the seed, while a seed is the reproductive structure produced by a plant. Pits are typically larger and contain the seed within them, while seeds are smaller and are the actual reproductive units of a plant. Both pits and seeds can be used for propagation, but they have different characteristics and methods of germination.