Final answer:
Ferns and gymnosperms both reproduce using spores. Spores, seeds, cones, and flowers are all reproductive structures in plants.
Step-by-step explanation:
What do ferns and gymnosperms have in common?
Ferns and gymnosperms are both types of plants that reproduce using spores. They do not produce flowers or seeds like angiosperms (flowering plants) do. Ferns and gymnosperms also have vascular tissues that transport water, minerals, and nutrients throughout the plant.
What do spores, seeds, cones, and flowers have in common?
Spores, seeds, cones, and flowers are all reproductive structures in plants. They help in the process of reproduction and dispersal. Spores are single cells that can develop into new plants. Seeds are multicellular structures containing an embryo and a food source for the developing plant. Cones are structures found in gymnosperms that contain the reproductive organs. Flowers are the reproductive structures found in angiosperms.
Learn more about Plant Reproduction