Examlex
The abbreviation R stands for ____________________.
Gametophyte
The haploid phase in the life cycle of plants and algae that produces gametes for sexual reproduction.
Pollen Grain
The immature male gametophyte of seed plants (gymnosperms and angiosperms) that produces sperm capable of fertilization.
Microsporocytes
Cells in plants that undergo meiosis to produce microspores, which eventually develop into male gametophytes or pollen grains.
Strobili
Strobili are reproductive structures in plants, especially conifers and ferns, that resemble cones or simple spikes and are composed of scales or bracts.
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