AngiospermsGymnospermsDefinitionSeed−producing flowering plants whoseSeed−producing non−flowering plants whose seeds are enclosed within an ovary.seeds are unenclosed or "naked."SeedsEnclosed inside an ovary,Bare, not enclosed; found on scales, usually in a fruit.leaves or as cones.Life CycleSeasonal (die during autumn/fall).EvergreenTissueTriploid (endosperm produced duringHaploid (endosperm produced triple fusion)before fertilization)Reproductive systemPresent in flowers; canCones; unisexual be unisexual or bisexual LeavesFlatscalelike, needle−likeCotyledonsPresent; single (monocots) orAbsent in a pair (dicots) WoodHardwoodSoftwoodPerinialityNon−perinnialPerinnialKingdomPlantaePlantaeDomainEukaryaEukaryaReproductionMostly rely on animals.Mostly rely on wind.UsesMedications, food, clothing, etc...Paper, Lumber, etc.