What are the three main types of life cycles found in plants?

• A. Diploid, Triploid, and Tetraploid
• B. Alternation of Generations, Binary Fission, and Budding
• C. Haploid, Diploid, and Alternation of Generations
• D. Haploid, Diploid, and Triploid

Answer: (C)

Verified step by step guidance

1. Understand that the question is asking about the types of life cycles in plants, which are related to the alternation between different phases in the plant's life.
2. Recognize that the term 'Alternation of Generations' refers to a life cycle that includes both a multicellular haploid phase (gametophyte) and a multicellular diploid phase (sporophyte).
3. Identify that 'Haploid' and 'Diploid' refer to the number of sets of chromosomes in the cells during different phases of the plant life cycle. Haploid cells have one set of chromosomes, while diploid cells have two sets.
4. Note that 'Triploid' and 'Tetraploid' refer to cells with three and four sets of chromosomes, respectively, but these are not typical life cycle stages in plants.
5. Conclude that the correct types of life cycles in plants are 'Haploid', 'Diploid', and 'Alternation of Generations', as these terms accurately describe the phases and processes involved in plant reproduction.