Title: What is the Difference Between Gamete and Gametophyte - Pediaa.Com
Headings: What is the Difference Between Gamete and Gametophyte
What is the Difference Between Gamete and Gametophyte
Key Areas Covered
Key Terms
What is a Gamete
What is a Gametophyte
Similarities Between Gamete and Gametophyte
Difference Between Gamete and Gametophyte
Definition
Significance
Number of Cells
Occurrence
Arise from
Function
Differentiation
Conclusion
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Content: Moreover, gametophyte is a multicellular structure, which contains male and female sex organs responsible for the production of gametes. These sex organs are commonly known as gametangia and they undergo mitosis to produce haploid gametes. The zygote produced by the fertilization of gametes then gives rise to the sporophyte, which is diploid. Figure 2: Gametophyte
Moreover, the gametophyte of bryophytes and algae is the dominant phase of the life cycle while in other plants, the dominant phase of the life cycle is the sporophyte. Also, some bryophytes including liverworts develop male and female gametophytes separately by the germination of microspores and megaspores respectively. Other plants excluding seed plants produce independent gametophytes from their sporophytes. However, seed plants develop gametophytes at the microscopic level. Similarities Between Gamete and Gametophyte
Gamete and gametophyte are two related structures of plants, which undergo the alteration of generations. They collectively form the haploid or gametophyte phase of the life cycle.