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Smooth muscle cells tissue. Close-up 3d render
Mitosis cell of root tip of onion under the light microscope view.
Cells of immune system. cells Anatomical diagram. labelled educational chart of cells. Lymphocyte and granulocytes vector illustration. human innate and adaptive defence cells graphic.
Atomic structure. Futuristic concept on the topic of nanotechnology in science. The nucleus of an atom surrounded by electrons on a technological background
Light micrograph of a human liver stained with hematoxylin and eosin. The hepatocytes are arranged in cords separated by clear areas where hepatic sinusoids showing red blood cells are located.

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