Flowers produce spores that develop into gametophytes, and unlike the unisexual gametophytes of a moss, a fern gametophyte is bisexual. Given these facts, flowers produce spores that can be what among the following options:
- pollen
 - allow growth
 - fertile
 - grow
 - seeds
 - reproduce
 - food
 - bisexual


 

        bisexual 