All plants have a characteristic life cycle that includes alternation of generations, and all trees are plants, including redwoods. Given these facts, all redwoods have a characteristic life cycle that includes what among the following options:
- seed dispersal
 - alternation stations
 - biological diversity
 - The flowers are pollinated
 - sub-units of species
 - alternation of generations
 - alternation alteration
 - alternation of genetics


 

      alternation of generations   