Fact 1: Flowers produce spores that develop into gametophytes. Fact 2: All gametophytes are haploid. Given the two facts above, flower spores eventually develop into an entity that is:?
Available choices: 1. sperm 2. fertile 3. mammalian 4. ferns 5. fungi 6. development 7. haploid 8. plants
Answer:
7.