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Swimming spermatozoa (with depth of field).
Cell anatomy on scientific background. 3d illustration
fertilization or artificial insemination, Fertilization of human egg cell with sperm, 3d rendering.
3d plant Cell structure
Epidermis. Electron microscope micrograph showing a keratinocyte of spinous layer. The epithelial cell has a polygonal shape, central nucleus with nucleolus, cytoplasm full of keratin filament bundles, and numerous dark desmosomes crossing the intercellular spaces.
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
centropyxis aculeata (amoeboid organism) under the microscope - optical microscope x400 magnification
plant Zea Stem C.S. under light mircoscope with white background
Internal structure of an animal cell, 3d rendering. Section view. Computer digital drawing.
3D Blue Eyeball Flying (Depth Of field)
Process division of fertilized cell. Isolated on black background
anaplastic thyroid carcinoma with heterologous differentiation (leiomyosarcoma)
High resolution 3d render of cells
Magnification glass and bacterial cells isolated on the white background. Finding virus concept.
Sperm directed towards the egg bubble, Natural fertilization.3d illustration
Stem Cell Therapy
Capsella young embryo sec. under microscope
Liver Fluke Section under light microscope with white background
Human sperm on blue scientific background. 3d illustration
3d Mitochondrion isolated on black
Antimicrobial susceptibility testing in petri dish. Microbiologist check Antibiotic resistance of bacteria
Photomicrograph of flatworm,
Licmophora sp. algae, marine and freshwater diatom under microscopic view. Genus of benthic, photosynthetic and epiphyte diatom
Human Morula Cell, Solid Ball of Cells Resulting from Division
Organic sphere with chain structure inside, 3d rendering. Computer digital drawing.
Myxoid liposarcoma.  Myxoid/round cell liposarcoma, or MRCLS, is one of several types of liposarcoma. Liposarcoma is a rare cancer that grows in the cells that store fat in the body. MRCLS usually grows in the arms and legs. These tumors grow slowly, and they can spread to other parts of the body
Cross section leaf of plant under the light microscope view for botany education.
Human Sperms Gathered Around the Egg. 3D Render
Scalp and hair follicles of human under the microscope in Lab.
plant rape flower cross section under light mircoscope with white background
Free Images: "bestof:Complete diagram of a human spermatozoa cs.svg of a human spermatozoon with special detail of the head lidská spermie - kresba I did the diagram myself based"
eye-human-face-vision-look-person-321961.jpg
Synagogue_D-Day3.tif
Écorché cavalier Fragonard Alfort 1.jpg
Complete diagram of a human spermatozoa cs.svg
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Diagram human cell nucleus cs.svg
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Axial skeleton diagram blank.svg
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skull-human-head-cranium-diagram-41557.svg
skull-human-head-cranium-diagram-41556.svg
skull-diagram-head-human-medical-40843.svg
Diagram human cell nucleus pt.svg
skull-human-head-cranium-anatomy-41559.svg
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Schematic diagram of the human eye cs.svg
skull-diagram-labelled-human-41552.svg
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Human skeleton front en.svg
Psilocybin metabolism.svg
Intestine-diagram.svg
Knee_diagram_pl.svg
Digestive system diagram no.svg
Central nervous system.svg
Venous system en.svg
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medecine-science-diagram-biology-40817.svg
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Arterial System en.svg
Circulatory System fr.svg
Arterial System fr.svg
Circulatory System en edited.svg
Digestive system diagram pl.svg
Inhalation diagram.svg
Diagram cell nucleus no text.svg
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Double circulatory system.svg
Human skull front bones pl.svg
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Human skull side details right pl.svg
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Fordøjelsen (Dansk).svg
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Gray770-pt.svg
Appendicular skeleton diagram.svg
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Gray769-pt.svg
Realistic-Human-Skull-Profile-View.svg
Alveolus diagram.svg
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Flag of Fort Wayne, Indiana.svg
Simplified spermatozoon diagram gl.svg
skeleton-human-diagram-backache-41569.svg
diagram-human-bones-skeleton-41545.svg
skeleton-human-diagram-labelled-41513.svg
human-body-diagram-medical-woman-40813.svg
Diagram of the human heart (cropped) pt.svg
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Human arm bones diagram.heb.svg
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