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345 results

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    Meiotic cell division — Stock Photo
    Meiotic cell division
    Fertilization showing sperm fertilizing an egg — Stock Photo
    Fertilization showing sperm fertilizing an egg
    3d illustration of transparent sperm cells swimming towards egg cell. — Stock Photo
    3d illustration of transparent sperm cells swimming towards egg cell.
    Fertilisation of egg cell with spermatozoa, digital illustration. — Stock Photo
    Fertilisation of egg cell with spermatozoa, digital illustration.
    Digital illustration of pollen grain on anther of Chinese hibiscus flower. — Stock Photo
    Digital illustration of pollen grain on anther of Chinese hibiscus flower.
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.
    Human embryonic stem cell on pin tip, conceptual digital artwork. — Stock Photo
    Human embryonic stem cell on pin tip, conceptual digital artwork.
    Broadbean pollen grain — Stock Photo
    Broadbean pollen grain
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell. — Stock Photo
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell.
    Parasites attacking female egg cell, digital illustration. — Stock Photo
    Parasites attacking female egg cell, digital illustration.
    Passion flower pollen — Stock Photo
    Passion flower pollen
    Healthy human sperm cells — Stock Photo
    Healthy human sperm cells
    3d illustration of ovum egg cell implanting in uterus. — Stock Photo
    3d illustration of ovum egg cell implanting in uterus.
    Healthy human sperm cells — Stock Photo
    Healthy human sperm cells
    Human embryonic stem cell on pin tip, conceptual digital artwork. — Stock Photo
    Human embryonic stem cell on pin tip, conceptual digital artwork.
    Visual rendering of Pollen — Stock Photo
    Visual rendering of Pollen
    Artwork of a fertilized ovum — Stock Photo
    Artwork of a fertilized ovum
    Human sperm cells — Stock Photo
    Human sperm cells
    Illustration of sperm fertilizing human egg cell. — Stock Photo
    Illustration of sperm fertilizing human egg cell.
    Egg and sperm fertilization process — Stock Photo
    Egg and sperm fertilization process
    Colored scanning electron micrograph of pollen grain cell from hollyhock hibiscus flower. — Stock Photo
    Colored scanning electron micrograph of pollen grain cell from hollyhock hibiscus flower.
    Illustration of silhouette of pregnant woman with visible uterus and implanted blastocyst. — Stock Photo
    Illustration of silhouette of pregnant woman with visible uterus and implanted blastocyst.
    Human egg cell surrounded by numerous spermatozoa, digital illustration of fertilization. — Stock Photo
    Human egg cell surrounded by numerous spermatozoa, digital illustration of fertilization.
    Coloured scanning electron micrograph (SEM) of immature dog sperm. — Stock Photo
    Coloured scanning electron micrograph (SEM) of immature dog sperm.
    Bougainvillea pollen grain — Stock Photo
    Bougainvillea pollen grain
    Human embryonic stem cell, digital illustration. — Stock Photo
    Human embryonic stem cell, digital illustration.
    Fertilization showing sperm fertilizing an egg — Stock Photo
    Fertilization showing sperm fertilizing an egg
    Female reproductive system — Stock Photo
    Female reproductive system
    Human sperm cells — Stock Photo
    Human sperm cells
    Human egg cell surrounded by numerous spermatozoa, digital illustration of fertilization. — Stock Photo
    Human egg cell surrounded by numerous spermatozoa, digital illustration of fertilization.
    Female reproductive system and Gardnerella vaginalis bacteria attached to vaginal epithelial cells causing bacterial vaginosis, digital illustration. — Stock Photo
    Female reproductive system and Gardnerella vaginalis bacteria attached to vaginal epithelial cells causing bacterial vaginosis, digital illustration.
    Parasites attacking spermatozoons fertilizing egg cell. — Stock Photo
    Parasites attacking spermatozoons fertilizing egg cell.
    Red blood cells and platelets — Stock Photo
    Red blood cells and platelets
    Dividing bacteria on tissue surface — Stock Photo
    Dividing bacteria on tissue surface
    Human embryo with four cells — Stock Photo
    Human embryo with four cells
    Human x chromosomes — Stock Photo
    Human x chromosomes
    Normal human sperm cells — Stock Photo
    Normal human sperm cells
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell. — Stock Photo
    Conceptual 3d illustration of artificial insemination, in vitro fertilization of human egg cell.
    Digital conceptual illustration of fertilisation of egg cell with spermatozoa. — Stock Photo
    Digital conceptual illustration of fertilisation of egg cell with spermatozoa.
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Chinese hibiscus pollen — Stock Photo
    Chinese hibiscus pollen
    Puffball fungus spore — Stock Photo
    Puffball fungus spore
    Silver birch pollen — Stock Photo
    Silver birch pollen
    Bougainvillea pollen grain — Stock Photo
    Bougainvillea pollen grain
    In vitro fertilisation process — Stock Photo
    In vitro fertilisation process
    Human sperm cells — Stock Photo
    Human sperm cells
    Illustration of 4 cell stage egg on blue background. — Stock Photo
    Illustration of 4 cell stage egg on blue background.
    Artwork of human fertilization — Stock Photo
    Artwork of human fertilization
    3d illustration of in vitro fertilization of egg cell. — Stock Photo
    3d illustration of in vitro fertilization of egg cell.
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Human embryonic stem cell on pin tip, conceptual digital artwork. — Stock Photo
    Human embryonic stem cell on pin tip, conceptual digital artwork.
    Normal human sperm cells — Stock Photo
    Normal human sperm cells
    Illustration of unfertilized human egg cell. — Stock Photo
    Illustration of unfertilized human egg cell.
    Male sex cell — Stock Photo
    Male sex cell
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes
    Fallopian tube, TEM — Stock Photo
    Fallopian tube, TEM
    Female reproductive system and Gardnerella vaginalis bacteria attached to vaginal epithelial cells causing bacterial vaginosis, digital illustration. — Stock Photo
    Female reproductive system and Gardnerella vaginalis bacteria attached to vaginal epithelial cells causing bacterial vaginosis, digital illustration.
    Illustration of human egg cell on blue background. — Stock Photo
    Illustration of human egg cell on blue background.
    Sperm fertilising an egg — Stock Photo
    Sperm fertilising an egg
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.