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108 results

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    Osteoclast cell structure — Stock Photo
    Osteoclast cell structure
    Sperm cells in seminiferous tubules — Stock Photo
    Sperm cells in seminiferous tubules
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    Human four-cell embryo, digital illustration. — Stock Photo
    Human four-cell embryo, digital illustration.
    Osteoclast cell structure — Stock Photo
    Osteoclast cell structure
    Animal cell during cytokinesis cell division, digital illustration. — Stock Photo
    Animal cell during cytokinesis cell division, digital illustration.
    Human multi-cellular embryo — Stock Photo
    Human multi-cellular embryo
    Animal cell during cytokinesis cell division, digital illustration. — Stock Photo
    Animal cell during cytokinesis cell division, digital illustration.
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.
    Magnified digital illustration of implanted blastocyst cell. — Stock Photo
    Magnified digital illustration of implanted blastocyst cell.
    Undifferentiated stem cells — Stock Photo
    Undifferentiated stem cells
    Coloured scanning electron micrograph (SEM) of immature dog sperm. — Stock Photo
    Coloured scanning electron micrograph (SEM) of immature dog sperm.
    Destruction of a human embryo — Stock Photo
    Destruction of a human embryo
    Animal cell during cytokinesis (cell division), illustration. — Stock Photo
    Animal cell during cytokinesis (cell division), illustration.
    Adipose tissue composed of adipocytes — Stock Photo
    Adipose tissue composed of adipocytes
    Migrating cancer cell — Stock Photo
    Migrating cancer cell
    Two-cell embryo — Stock Photo
    Two-cell embryo
    Architect talking on cell phone reviewing blueprints in office — Stock Photo
    Architect talking on cell phone reviewing blueprints in office
    Animal cells with mitochondria, digital illustration. — Stock Photo
    Animal cells with mitochondria, digital illustration.
    Destruction of a human embryo — Stock Photo
    Destruction of a human embryo
    Testicular cancer or teratoma — Stock Photo
    Testicular cancer or teratoma
    Female scientist examining fluid in beaker, rear view — Stock Photo
    Female scientist examining fluid in beaker, rear view
    Bone marrow stem cells dividing — Stock Photo
    Bone marrow stem cells dividing
    Animal cell during cytokinesis (cell division), illustration. — Stock Photo
    Animal cell during cytokinesis (cell division), illustration.
    Four-cell embryo — Stock Photo
    Four-cell embryo
    Animal cell during cytokinesis cell division, digital illustration. — Stock Photo
    Animal cell during cytokinesis cell division, digital illustration.
    Animal cell during cytokinesis (cell division), illustration. — Stock Photo
    Animal cell during cytokinesis (cell division), illustration.
    Illustration of silhouette of pregnant woman with visible uterus and 2 cell stage embryo. — Stock Photo
    Illustration of silhouette of pregnant woman with visible uterus and 2 cell stage embryo.
    Architect talking on cell phone at blueprints in urban office — Stock Photo
    Architect talking on cell phone at blueprints in urban office
    Eight-cell embryo — Stock Photo
    Eight-cell embryo
    Illustration of silhouette of pregnant woman with visible uterus and 16 cell stage embryo. — Stock Photo
    Illustration of silhouette of pregnant woman with visible uterus and 16 cell stage embryo.
    Illustration of silhouette of pregnant woman with visible uterus and blastocyst. — Stock Photo
    Illustration of silhouette of pregnant woman with visible uterus and blastocyst.
    Construction supervisor studying blueprints and talking on cell phone — Stock Photo
    Construction supervisor studying blueprints and talking on cell phone
    Dividing stem cells — Stock Photo
    Dividing stem cells
    Animal cell during mitosis nuclear division, digital illustration. — Stock Photo
    Animal cell during mitosis nuclear division, digital illustration.
    Mother with baby girl talking on pphone — Stock Photo
    Mother with baby girl talking on pphone
    Illustration of dividing human egg cell. — Stock Photo
    Illustration of dividing human egg cell.
    Egg cell with nucleus, digital illustration. — Stock Photo
    Egg cell with nucleus, digital illustration.
    Sperm cells in seminiferous tubules — Stock Photo
    Sperm cells in seminiferous tubules
    Coloured scanning electron micrograph (SEM) of immature dog sperm. — Stock Photo
    Coloured scanning electron micrograph (SEM) of immature dog sperm.
    Architect talking on cell phone at computer in office — Stock Photo
    Architect talking on cell phone at computer in office
    Cancer cells dividing — Stock Photo
    Cancer cells dividing
    Immature dog sperm — Stock Photo
    Immature dog sperm
    Illustration of silhouette of pregnant woman with visible uterus and 8 cell stage embryo. — Stock Photo
    Illustration of silhouette of pregnant woman with visible uterus and 8 cell stage embryo.
    Animal cells with mitochondria, digital illustration. — Stock Photo
    Animal cells with mitochondria, digital illustration.
    Female scientist in clean suit with test tubes studying coronavirus — Stock Photo
    Female scientist in clean suit with test tubes studying coronavirus
    Animal cells with mitochondria, digital illustration. — Stock Photo
    Animal cells with mitochondria, digital illustration.
    In vitro fertilisation process — Stock Photo
    In vitro fertilisation process
    Animal cell during cytokinesis (cell division), illustration. — Stock Photo
    Animal cell during cytokinesis (cell division), illustration.
    Hands of scientist using pipette and petri dish — Stock Photo
    Hands of scientist using pipette and petri dish
    Embryonic stem cells — Stock Photo
    Embryonic stem cells
    Two-cell embryo — Stock Photo
    Two-cell embryo
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.
    Illustration of silhouette of pregnant woman with visible uterus and dividing egg cell. — Stock Photo
    Illustration of silhouette of pregnant woman with visible uterus and dividing egg cell.
    Hands of scientist using syringe and petri dish — Stock Photo
    Hands of scientist using syringe and petri dish
    Magnified digital illustration of 16 cell stage embryo. — Stock Photo
    Magnified digital illustration of 16 cell stage embryo.
    Artwork of a fertilized ovum — Stock Photo
    Artwork of a fertilized ovum
    Animal cell during cytokinesis cell division, digital illustration. — Stock Photo
    Animal cell during cytokinesis cell division, digital illustration.
    Meiotic cell division — Stock Photo
    Meiotic cell division
    Animal cell during cytokinesis (cell division), illustration. — Stock Photo
    Animal cell during cytokinesis (cell division), illustration.