precursors

navigate by keyword : white vessels varying texture textile text symmetry stages spongy sketch sizes sinusoidal shapes reticuloblasts red proerythroblasts process precursors poster porous platelets pattern organ normoblasts megakaryocytes mature marrow like larger labels label iron indicating indicate including illustrated highlighting hematopoiesis generated formation font enter drawing differentiation development developing design depicting depicted crosssection circulation circle cells cell cartoon brown brand bone blood art advertising

A pregnant girl lies on the bed with a big belly. The concept of precursors before the birth of a child. Beginning of Royalty Free Stock Photo

Precursors pork meat, Royalty Free Stock Photo

Highlight foods for better sleep tryptophan magnesium potassium melatonin precursors reduce Royalty Free Stock Photo

Foods containing tryptophan, magnesium, potassium, and melatonin precursors for better sleep. Royalty Free Stock Photo

Cell precursors are illustrated with varying sizes and shapes,

Precursors pork meat, preparing burgers Royalty Free Stock Photo

Precursors pork meat on wooden try. Royalty Free Stock Photo

Cross-section illustration depicting hematopoiesis, the process of blood cell formation in the bone marrow. Labels indicate various stages of blood cell development, including proerythroblasts, normoblasts, and reticuloblasts. Larger cells like megakaryocytes are shown developing into platelets. The marrow is depicted with a spongy, porous texture, highlighting sinusoidal blood vessels where mature blood cells enter circulation. Red and white blood cell precursors are illustrated with varying sizes and shapes, indicating differentiation stages.