Examlex
Plants remove a relatively insignificant amount of carbon dioxide from the atmosphere.
Flower Bud
An undeveloped or embryonic shoot containing a floral meristem that eventually opens into a flower.
Protects
To shield from danger, harm, or damage through preventative measures or actions.
Double Fertilization
In flowering plants, one sperm nucleus unites with the egg nucleus, and a second sperm nucleus unites with the polar nuclei of an embryo sac.
Polar Nuclei
Cells found within the ovule of flowering plants that fuse with one sperm cell to form the endosperm, providing nutrition to the developing embryo.
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