Examlex
Another term for the arithmetic average is the mean.
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.
Male and Female Reproductive Parts
These refer to the organs and structures in animals and plants responsible for reproduction, with male parts typically producing sperm and female parts producing eggs.
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