Title: Plant Life Cycle - Alternation of Generations, Stages and Important FAQs
Headings: 
What is the Alternation of Generations?
Alternation of Generations – Life Cycle
Stages of Alternation of Generations
Life Cycle Events in a Flowering Plant
FAQ (Frequently Asked Questions)
Q1. What is the Alternation of Generations?
Q2. Mention the Steps Involved in the Alternation of Generations
Q3. What Do You Mean by Sporophyte Generation?

Content: The alternation of generations depends upon the type of plant. The dominant generation is haploid and the gametophyte comprises the main plant in Bryophytes. In tracheophytes, the generation that dominates is diploid and the sporophyte has the main plant. The plants’ life cycle in one of the two generations is dominant over the other. The plants grow larger and live longer in the dominant generation whereas the plants in the non-dominant generations are small and hardly visible. On the other hand, the dominant generations are seen in the form of ferns, trees, or other plants. The dominant generation in vascular plants is the sporophyte, while in the non-vascular plants is the gametophyte. Alternation of Generations – Life Cycle
The alternation of generations include the following stages: The diploid sporophyte has a structure called a sporangium. The sporangium undergoes meiosis and forms haploid spores.