The sporophyte is the dominant phase for seedless vascular plants.
{"Image DocumentName": "The sporophyte is the dominant phase for seedless vascular plants.", "Image ImageDescription": "Fern spores form in sacs, sori, on underside of mature sporophytes (fronds). sporophyte (2n) sori.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}