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the cavity used for transport purposes. It has one opening to the environment through which ingestion and digestion both take place.
cup-shaped sac at the beginning of the nephron, which surrounds the glomerulus.
a lateral meristem in the vascular tissue of plants. The vascular cambium is the source of both...
a thick layer inside the primary cell wall. It consists mainly of cellulose, hemicellulose and...
the Latin name of an organism, consisting of the genus and the species names.