17. Define the following terms: sporophyte, antheridium, archegonium, and gametophyte.
- sporophyte - the asexual stage of a plant's life cycle giving rise to spores.
- antheridium - the male part in the sexual stage of a plant's life cycle that produces sperm.
- archegonium - the female part in the sexual stage of a plants life cycle that produces eggs.
- gametophyte - the sexaul stage of a plant's life cycle.