The evolution of gymnosperms brought forth two important structures for reproduction, the ______ and _______. The former allowed plants to become free from dependence on water for fertilization and develop a new process known as ____________. The latter improved the _________ of newly-formed sporophytes (embryos). (A) Sporophyte, Gametophyte, asexual reproduction, fruit production (B) Pollen Grain, Seed, fruit production, gametophyte(C) Microspore, Megaspore, dispersal, syngamy
