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80 results

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    Human egg cell — Stock Photo
    Human egg cell
    Flowering currant pollen grains — Stock Photo
    Flowering currant pollen grains
    Clematis montana pollen — Stock Photo
    Clematis montana pollen
    Normal human egg — Stock Photo
    Normal human egg
    Human Fertilisation, computer illustration — Stock Photo
    Human Fertilisation, computer 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.
    Male sex cell — Stock Photo
    Male sex cell
    Computer illustration of a mixture of pollen grains and spores. — Stock Photo
    Computer illustration of a mixture of pollen grains and spores.
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Flowering currant pollen — Stock Photo
    Flowering currant pollen
    Phlox pollen grain — Stock Photo
    Phlox pollen grain
    Sperm cells in seminiferous tubules — Stock Photo
    Sperm cells in seminiferous tubules
    Pollen threads and brochosomes — Stock Photo
    Pollen threads and brochosomes
    Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM). — Stock Photo
    Primrose (Primula sp.) pollen grain, coloured scanning electron micrograph (SEM).
    Bougainvillea pollen grain — Stock Photo
    Bougainvillea pollen grain
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Milkwort pollen grain — Stock Photo
    Milkwort pollen grain
    Rapeseed pollen grain — Stock Photo
    Rapeseed pollen grain
    Digital illustration of pollen grain on anther of Chinese hibiscus flower. — Stock Photo
    Digital illustration of pollen grain on anther of Chinese hibiscus flower.
    Zygote development 24-36 hours after fertilization — Stock Photo
    Zygote development 24-36 hours after fertilization