Flowering plant life cycle

  • Title

    Flowering plant life cycle

  • Definition

    Referring to the alternation of generations between the gameophyte (haploid) and sporophyte (diploid) stages of a floweirng plant. The most conspicuous stage of the life cycle is the sporophyte generation whereas the gametophyte generation is small and inconspicuous. Flowering plants are heterosporous because they have two different kinds of spores, the pollen grain and the embryo sac which contains a egg.

  • Related Terms

    Gametophyte

    Sporophyte

    Haploid

    Diploid

    Homospory (homosporous)

    Heterospory (heterosporous)

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