Two types of fruits with a generally different mechanism of seed distribution exist: dehiscent and nondehiscent fruits. Dehiscent fruits set the seeds free by opening of the fruit that remains itself with the mother plant. In contrast, nondehiscent fruits and their seeds are a dispersal unit.
Pyrodex Pellets: No measuring, no pouring, Pyrodex pellets give muzzleloaders greater consistency, performance and faster second shots. Pyrodex Pellets are designed for use only in newly manufactured muzzle-loading, in-line rifles of .45 caliber, .50 caliber and 54 caliber.
Match pellets are used for the 10 metre air rifle and 10 metre air pistol disciplines. These 4.5 mm (0.177 in) calibre pellets have wadcutter heads, meaning the front is (nearly) flat, that leave clean round holes in paper targets for easy scoring.ince pellets may be shot through a smoothbore barrel, they are often designed to be inherently stable, much like the Foster slugs used in smoothbore shotguns. The diabolo (or  wasp waist pellet) is the most common design found today.