Trees produce a lot of pollen at certain times of year. However, some trees are “dioecious,” meaning they have either male or female reproductive parts, not both, like monoecious species. If you can find a dioecious tree that is a …
Trees produce a lot of pollen at certain times of year. However, some trees are “dioecious,” meaning they have either male or female reproductive parts, not both, like monoecious species. If you can find a dioecious tree that is a …