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    Coloured scanning electron micrograph of dividing Schizosaccharomyces pombe yeast cells. — Stock Photo
    Coloured scanning electron micrograph of dividing Schizosaccharomyces pombe yeast cells.
    Digital illustration of yeast and hyphae stages of Candida albicans fungus. — Stock Photo
    Digital illustration of yeast and hyphae stages of Candida albicans fungus.
    Illustration of female silhouette with highlighted uterus. — Stock Photo
    Illustration of female silhouette with highlighted uterus.
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation — Stock Photo
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Abstract pollen grains from various plants differ in size and shape, computer illustration. — Stock Photo
    Abstract pollen grains from various plants differ in size and shape, computer illustration.
    Fertilization of human — Stock Photo
    Fertilization of human
    Human sperm and egg — Stock Photo
    Human sperm and egg
    Illustration of human foetus on week 9 on white background. — Stock Photo
    Illustration of human foetus on week 9 on white background.
    Human fetus developing at week 21, computer illustration. — Stock Photo
    Human fetus developing at week 21, computer illustration.
    3d illustration of red transparent sperm cells swimming towards egg cell. — Stock Photo
    3d illustration of red transparent sperm cells swimming towards egg cell.
    Pregnant woman relaxing on soffa — Stock Photo
    Pregnant woman relaxing on soffa
    Pregnant woman holding hand to tummy — Stock Photo
    Pregnant woman holding hand to tummy
    Female doctor in sterile mask and blue glove using ultrasound scanner while examining cheerful pregnant woman and looking at computer screen in hospital — Stock Photo
    Female doctor in sterile mask and blue glove using ultrasound scanner while examining cheerful pregnant woman and looking at computer screen in hospital
    Skimmia sp. pollen grain — Stock Photo
    Skimmia sp. pollen grain
    Human egg cell — Stock Photo
    Human egg cell
    Illustration of 8 cell stage egg on blue background. — Stock Photo
    Illustration of 8 cell stage egg on blue background.
    Fungal fruiting bodies, digital illustration. — Stock Photo
    Fungal fruiting bodies, digital illustration.
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Illustration of silhouette of pregnant woman and 19 week foetus. — Stock Photo
    Illustration of silhouette of pregnant woman and 19 week foetus.
    Illustration of human foetus on week 27 term. — Stock Photo
    Illustration of human foetus on week 27 term.
    3d illustration of cryopreserved foetus frozen into ice cube held by metal pliers. — Stock Photo
    3d illustration of cryopreserved foetus frozen into ice cube held by metal pliers.
    Roquefort cheese and digital illustration of fungus Penicillium roqueforti. — Stock Photo
    Roquefort cheese and digital illustration of fungus Penicillium roqueforti.
    Human fetus developing at week 34, computer illustration. — Stock Photo
    Human fetus developing at week 34, computer illustration.
    View of Fetus at 32 weeks — Stock Photo
    View of Fetus at 32 weeks
    Illustration of human foetus on week 19 term. — Stock Photo
    Illustration of human foetus on week 19 term.
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation — Stock Photo
    Computer illustration showing human hair with dandruff and close-up view of microscopic fungi Malassezia furfur associated with seborrhoeic dermatitis and dandruff formation
    Bottlebrush pollen grain — Stock Photo
    Bottlebrush pollen grain
    Human fetus developing at week 23, computer illustration. — Stock Photo
    Human fetus developing at week 23, computer illustration.
    Illustration of human foetus on week 7 on white background. — Stock Photo
    Illustration of human foetus on week 7 on white background.
    Penicillium fungus, Computer illustration — Stock Photo
    Penicillium fungus, Computer illustration
    Kingella kingae bacteria, computer illustration. K. kingae is a Gram-negative coccobacillus that is part of the normal flora of children's throats. It can occasionally cause invasive disease, primarily osteomyelitis (bone infection) — Stock Photo
    Kingella kingae bacteria, computer illustration. K. kingae is a Gram-negative coccobacillus that is part of the normal flora of children's throats. It can occasionally cause invasive disease, primarily osteomyelitis (bone infection)
    Illustration of red human embryo on black background at pregnancy stage of week 19. — Stock Photo
    Illustration of red human embryo on black background at pregnancy stage of week 19.
    Organs of reproductive system — Stock Photo
    Organs of reproductive system
    Computer illustration of unicellular fungus (yeast) Candida auris — Stock Photo
    Computer illustration of unicellular fungus (yeast) Candida auris
    Colored scanning electron micrograph of pollen grains from marigold flower. — Stock Photo
    Colored scanning electron micrograph of pollen grains from marigold flower.
    Female anatomical figure with detailed uterus, computer illustration. — Stock Photo
    Female anatomical figure with detailed uterus, computer illustration.
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia. — Stock Photo
    Colored scanning electron micrograph of surface of human fallopian tube with epithelium of columnar cells with cilia.
    Geranium sp. pollen grain — Stock Photo
    Geranium sp. pollen grain
    3d illustration of sperm cells moving towards human womb. — Stock Photo
    3d illustration of sperm cells moving towards human womb.
    Abstract female body with visible uterus, digital illustration. — Stock Photo
    Abstract female body with visible uterus, digital illustration.
    Sperm cells in seminiferous tubule — Stock Photo
    Sperm cells in seminiferous tubule
    Illustration of human foetus on week 7 of pregnancy. — Stock Photo
    Illustration of human foetus on week 7 of pregnancy.
    Coho Salmon, also known as Silver Salmon (Oncorhynchus kisutch) in the act of spawning in Sheridan River (Copper River Delta) tributary stream during autumn; Alaska, United States of America — Stock Photo
    Coho Salmon, also known as Silver Salmon (Oncorhynchus kisutch) in the act of spawning in Sheridan River (Copper River Delta) tributary stream during autumn; Alaska, United States of America
    In vitro fertilisation, computer illustration — Stock Photo
    In vitro fertilisation, computer illustration
    3d illustration of sperm cells moving towards human womb. — Stock Photo
    3d illustration of sperm cells moving towards human womb.
    Pink ribbon and pills, breast cancer research concept. — Stock Photo
    Pink ribbon and pills, breast cancer research concept.
    Human x chromosomes — Stock Photo
    Human x chromosomes
    Male sex cell — Stock Photo
    Male sex cell
    Organs comprising male reproductive system — Stock Photo
    Organs comprising male reproductive system
    Parasites attacking sperm cell, conceptual illustration. — Stock Photo
    Parasites attacking sperm cell, conceptual illustration.
    Illustration of 2 cell stage egg on black background. — Stock Photo
    Illustration of 2 cell stage egg on black background.
    Tiger lily pollen — Stock Photo
    Tiger lily pollen
    3d illustration of sperm cells frozen into ice cubes. — Stock Photo
    3d illustration of sperm cells frozen into ice cubes.
    Computer illustration of yeast and hyphae stages of Candida fungi — Stock Photo
    Computer illustration of yeast and hyphae stages of Candida fungi
    Gastrotrich eggs. Coloured scanning electron micrograph (SEM) of a Chaetonotus sp. gastrotrich eggs. Gastrotrichs are microscopic, worm-like animals found in both freshwater and marine habitats — Stock Photo
    Gastrotrich eggs. Coloured scanning electron micrograph (SEM) of a Chaetonotus sp. gastrotrich eggs. Gastrotrichs are microscopic, worm-like animals found in both freshwater and marine habitats
    Illustration of unfertilized human egg cell. — Stock Photo
    Illustration of unfertilized human egg cell.
    Pregnant woman with hand on tummy — Stock Photo
    Pregnant woman with hand on tummy
    Human fetus developing at week 21, computer illustration. — Stock Photo
    Human fetus developing at week 21, computer illustration.
    Human sperm cells — Stock Photo
    Human sperm cells