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207 results

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    Aconite anther and pollen — Stock Photo
    Aconite anther and pollen
    Deformed sperm cell — Stock Photo
    Deformed sperm cell
    Human egg cell — Stock Photo
    Human egg cell
    Milkwort pollen grain — Stock Photo
    Milkwort pollen grain
    Immature dog sperm — Stock Photo
    Immature dog sperm
    Phlox pollen grain — Stock Photo
    Phlox pollen grain
    Sperm cells in seminiferous tubules — Stock Photo
    Sperm cells in seminiferous tubules
    Female reproductive system — Stock Photo
    Female reproductive system
    Normal sperm cells — Stock Photo
    Normal sperm cells
    Balamuthia mandrillaris amoeba, computer illustration — Stock Photo
    Balamuthia mandrillaris amoeba, computer illustration
    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.
    Normal sperm cells — Stock Photo
    Normal sperm cells
    Normal sperm cells — Stock Photo
    Normal sperm cells
    Strawberry pollen grain — Stock Photo
    Strawberry pollen grain
    Healthy human sperm cells — Stock Photo
    Healthy human sperm cells
    Sporangium fungal cell with spores — Stock Photo
    Sporangium fungal cell with spores
    Magnified digital illustration of 2 cell stage embryo. — Stock Photo
    Magnified digital illustration of 2 cell stage embryo.
    Horse chestnut pollen grain — Stock Photo
    Horse chestnut pollen grain
    Balamuthia mandrillaris amoeba, computer illustration — Stock Photo
    Balamuthia mandrillaris amoeba, computer illustration
    Illustration of 4 cell stage egg on black background. — Stock Photo
    Illustration of 4 cell stage egg on black background.
    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.
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Primula pollen grain — Stock Photo
    Primula pollen grain
    Human egg cell surrounded by numerous spermatozoa, digital illustration of fertilization. — Stock Photo
    Human egg cell surrounded by numerous spermatozoa, digital illustration of fertilization.
    Parasites attacking female egg cell, digital illustration. — Stock Photo
    Parasites attacking female egg cell, digital illustration.
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla). — Stock Photo
    Light micrograph (LM). Longitudinal section through the thallus and sporangium of a liverwort (Pellia epiphylla).
    Transparent sperm cells moving towards round blue coloured egg cell. — Stock Photo
    Transparent sperm cells moving towards round blue coloured egg cell.