Final answer:
In gymnosperms and angiosperms, the sporophyte provides nutrition to the gametophyte, while in bryophytes, they live independently.
Step-by-step explanation:
In gymnosperms and angiosperms, the sporophyte provides the gametophyte with nutrition, while in bryophytes, the sporophyte and gametophyte live independently of each other.
Learn more about Plant Reproduction