Examlex
Migration and diffusion across Earthʹs surface is described under the principal geographic theme of movement.
Anther
Male structure of a flowering plant where pollen is produced; attached to the flower by the filament.
Filament
End-to-end chains of cells that form as cell division occurs in only one plane; in plants, the elongated stalk of a stamen.
Stamen
The male reproductive organ of a flower, typically consisting of a filament and an anther, which produces pollen.
Angiosperms
Flowering plants that produce seeds enclosed within a fruit; they are the largest and most diverse group in the plant kingdom.
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