immunofluorescent photomicrograph, organs samples, histological examination, histopathology on the microscope - biological cell stock-fotos und bilder
stem cross section. corn (zea), herbaceous monocot, 25x. shows: scattered vascular bundles typical of monocots, xylem, phloem, sclerenchyma, pith, and epidermis. - biological cell stock-fotos und bilder
biotechnology, conceptual illustration - biological cell stock-grafiken, -clipart, -cartoons und -symbole
destruction of a cancer cell, illustration - biological cell stock-grafiken, -clipart, -cartoons und -symbole
hautgewebezellen, hautschichten, blut in der vene - biological cell stock-grafiken, -clipart, -cartoons und -symbole
stem cell research, scientist pipetting cells into a multi well plate with screen image of stem cells in the background - biological cell stock-fotos und bilder
skin. desquamation (sloughing of cells) from the epidermis, thick skin, human, 100x at 35mm. shows: epidermal layers (stratum: corneum, granulosum, spinosum, basale), dermis, sweat gland ducts and desquamating cells sloughing off the surface. - biological cell stock-fotos und bilder
cross section of the cerebellum and nerve human under the microscope for education in lab - biological cell stock-fotos und bilder
virus und bakterien linie icons. bearbeitbarer strich. pixel perfekt. für mobile und web. enthält solche symbole wie bakterium, infektion, krankheit, virus, zelle, grippe, forschung, pandämie, mund. - biological cell stock-grafiken, -clipart, -cartoons und -symbole
microscopy photography. cardiac muscle section, immunofluorescent photomicrograph, organs samples, histological examination, histopathology on the microscope. - biological cell stock-fotos und bilder
thymus. 10x shows: numerous lobules, cortex (darker with numerous lymphocytes), medulla (lighter). produces a hormone thymosin. - biological cell stock-fotos und bilder
leukemia; myeloid, 250x at 35mm. this type of leukemia has its origin in the bone marrow (myeloid tissue). it involves a malignant proliferation of immature white blood cells. this action can crowd out production of rbc s and platelets leading to an - biological cell stock-fotos und bilder
illustration of white blood cells attacking a cancer cell - biological cell stock-grafiken, -clipart, -cartoons und -symbole