mèdula
Mèdula is a term with multiple meanings, primarily referring to the soft, marrow-like substance found within certain structures. In biological contexts, it most commonly denotes the bone marrow, the spongy tissue inside bones that produces blood cells. This vital tissue is divided into red bone marrow, responsible for hematopoiesis, and yellow bone marrow, which primarily stores fat.
Beyond bone marrow, "mèdula" can also refer to the pith or core of plant stems, a parenchymatous
The etymology of "mèdula" traces back to the Latin word "medulla," meaning marrow, pith, or innermost part.