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    Light micrograph of Aspergillus sp. Fungus. — Stock Photo
    Light micrograph of Aspergillus sp. Fungus.
    Close-up shot of surgeon in operating room at work — Stock Photo
    Close-up shot of surgeon in operating room at work
    Small bee eater with colorful plumage sitting on tree branch in natural habitat — Stock Photo
    Small bee eater with colorful plumage sitting on tree branch in natural habitat
    Background of low tide Ruby Beach, Olympic National Park, Washington coast — Stock Photo
    Background of low tide Ruby Beach, Olympic National Park, Washington coast
    Examining petri dish under microscope. — Stock Photo
    Examining petri dish under microscope.
    Girl sat in a beautiful back yard picking flowers looking thoughtful — Stock Photo
    Girl sat in a beautiful back yard picking flowers looking thoughtful
    Dendritic cells, illustration. Dendritic cells are a component of the body's immune system. The cell gets it name from the long membrane extensions off the cell body, which look like the dendrites of a nerve cell — Stock Photo
    Dendritic cells, illustration. Dendritic cells are a component of the body's immune system. The cell gets it name from the long membrane extensions off the cell body, which look like the dendrites of a nerve cell
    Edible Ramaria coral fungi mushroom growing on ground covered with fallen fry leaves in autumn forest — Stock Photo
    Edible Ramaria coral fungi mushroom growing on ground covered with fallen fry leaves in autumn forest
    False caterpillar of the rose bush (Arge rosae) — Stock Photo
    False caterpillar of the rose bush (Arge rosae)
    Serious female mycologist sitting on mossy boulder looking at Lactarius deliciosus mushroom in forest with basket — Stock Photo
    Serious female mycologist sitting on mossy boulder looking at Lactarius deliciosus mushroom in forest with basket
    Top view of blossoming lush bud of white lilies eustoma at daylight — Stock Photo
    Top view of blossoming lush bud of white lilies eustoma at daylight
    Human cardiac muscle, light micrograph. Haematoxylin and eosin stain. — Stock Photo
    Human cardiac muscle, light micrograph. Haematoxylin and eosin stain.
    Cropped unrecognizable female picking edible wild saffron milk cap mushroom from ground covered with fallen dry leaves and putting into wicker basket — Stock Photo
    Cropped unrecognizable female picking edible wild saffron milk cap mushroom from ground covered with fallen dry leaves and putting into wicker basket
    Texture of dry fallen yellow autumn leaf with thin veins and stem against blurred gray background — Stock Photo
    Texture of dry fallen yellow autumn leaf with thin veins and stem against blurred gray background
    Detail of ants taking care of a group of aphids — Stock Photo
    Detail of ants taking care of a group of aphids
    Unrecognizable man with syringe feeding birds — Stock Photo
    Unrecognizable man with syringe feeding birds
    Light micrograph of brewer's yeast (Saccharomyces cerevisiae) yeast budding cells. Saccharomyces cerevisiae is able to ferment sugar, producing alcohol and carbon dioxide in the process. It has long been used in the brewing of beer, production of win — Stock Photo
    Light micrograph of brewer's yeast (Saccharomyces cerevisiae) yeast budding cells. Saccharomyces cerevisiae is able to ferment sugar, producing alcohol and carbon dioxide in the process. It has long been used in the brewing of beer, production of win
    Young boy with face mask on protecting himself from flu and virus — Stock Photo
    Young boy with face mask on protecting himself from flu and virus
    Full body of an attractive young woman with her dog in a tomato plant — Stock Photo
    Full body of an attractive young woman with her dog in a tomato plant
    Human smooth muscle, light micrograph — Stock Photo
    Human smooth muscle, light micrograph
    Female in eyeglasses picking edible Ramaria mushroom from ground covered with fallen dry leaves and putting into wicker basket — Stock Photo
    Female in eyeglasses picking edible Ramaria mushroom from ground covered with fallen dry leaves and putting into wicker basket
    Cute small chick sitting in nest in bird rescue center — Stock Photo
    Cute small chick sitting in nest in bird rescue center
    Bird food in plastic cup — Stock Photo
    Bird food in plastic cup
    3d rendering of a virus — Stock Photo
    3d rendering of a virus
    Close-up shot of group of surgeons in operating room at work — Stock Photo
    Close-up shot of group of surgeons in operating room at work
    Single predatory Aquila chrysaetos bird of prey sitting on dry driftwood among plants in nature — Stock Photo
    Single predatory Aquila chrysaetos bird of prey sitting on dry driftwood among plants in nature
    Organ-on-a-chip. This is a microfluidic device that simulates biological organs. — Stock Photo
    Organ-on-a-chip. This is a microfluidic device that simulates biological organs.
    Griffon vulture with brown plumage flying in air on sunny day in natural environment in Pyrenees — Stock Photo
    Griffon vulture with brown plumage flying in air on sunny day in natural environment in Pyrenees
    Funny chick sitting in nest in container — Stock Photo
    Funny chick sitting in nest in container
    A ripe berry tomato over a bunch of green tomatoes — Stock Photo
    A ripe berry tomato over a bunch of green tomatoes
    Close-up shot of surgeon with binoculars at work — Stock Photo
    Close-up shot of surgeon with binoculars at work
    Chemist analysing liquids in a dark environment — Stock Photo
    Chemist analysing liquids in a dark environment
    Single predatory Common buzzard bird of prey sitting on dry driftwood among plants in nature — Stock Photo
    Single predatory Common buzzard bird of prey sitting on dry driftwood among plants in nature
    Pear (Pyrus sp.) flower. — Stock Photo
    Pear (Pyrus sp.) flower.
    Happy smiling female mycologist sitting on mossy boulder with basket full of Lactarius deliciosus mushroom in forest — Stock Photo
    Happy smiling female mycologist sitting on mossy boulder with basket full of Lactarius deliciosus mushroom in forest
    Mom and son wearing a face mask as protection from virus and flu — Stock Photo
    Mom and son wearing a face mask as protection from virus and flu
    Small bee eater with colorful plumage sitting on tree branch in natural habitat — Stock Photo
    Small bee eater with colorful plumage sitting on tree branch in natural habitat
    High angle of indigo milk cap edible mushroom growing on ground covered with dry leaves in autumn forest — Stock Photo
    High angle of indigo milk cap edible mushroom growing on ground covered with dry leaves in autumn forest
    Top view of blossoming lush bud of white lilies eustoma at daylight — Stock Photo
    Top view of blossoming lush bud of white lilies eustoma at daylight
    Side view of single predatory Common buzzard bird of prey sitting among plants in nature — Stock Photo
    Side view of single predatory Common buzzard bird of prey sitting among plants in nature
    Dendritic cell presenting antigen to T cell, computer illustration. Dendritic cells play a crucial role in initiating immune responses against viruses. They recognise incoming viruses and present their antigens to T cells. — Stock Photo
    Dendritic cell presenting antigen to T cell, computer illustration. Dendritic cells play a crucial role in initiating immune responses against viruses. They recognise incoming viruses and present their antigens to T cells.
    Back view of unrecognizable female looking at wild edible Boletus mushroom with blue cap in woods — Stock Photo
    Back view of unrecognizable female looking at wild edible Boletus mushroom with blue cap in woods
    Focused boy student using microscope in classroom — Stock Photo
    Focused boy student using microscope in classroom
    Close-up of female doctor examining microscope in laboratory — Stock Photo
    Close-up of female doctor examining microscope in laboratory
    Light micrograph of Hydra, a genus of small, fresh-water animals of the phylum Cnidaria and class Hydrozoa. — Stock Photo
    Light micrograph of Hydra, a genus of small, fresh-water animals of the phylum Cnidaria and class Hydrozoa.
    Human hand bones, illustration. — Stock Photo
    Human hand bones, illustration.
    Cropped anonymous female picking edible wild indigo milk cap mushroom and putting into wicker basket — Stock Photo
    Cropped anonymous female picking edible wild indigo milk cap mushroom and putting into wicker basket
    Brown feathered griffon vulture on green background on sunny day in Pyrenees — Stock Photo
    Brown feathered griffon vulture on green background on sunny day in Pyrenees
    Trees growing in woods covered with thick fog in gloomy day — Stock Photo
    Trees growing in woods covered with thick fog in gloomy day
    From above of branch of tree with green lichen on ground covered with dry foliage in autumn forest — Stock Photo
    From above of branch of tree with green lichen on ground covered with dry foliage in autumn forest
    Cell membrane, illustration, colorful image — Stock Photo
    Cell membrane, illustration, colorful image
    Small unripe cherry tomatoes growing on twig of plant in agricultural farm in rural area — Stock Photo
    Small unripe cherry tomatoes growing on twig of plant in agricultural farm in rural area
    Furry cat with long whiskers and stripes on fur while sitting looking away and in the background a blue door out of focus — Stock Photo
    Furry cat with long whiskers and stripes on fur while sitting looking away and in the background a blue door out of focus
    Bacteriophage, illustration. A bacteriophage, or phage, is a virus that infects bacteria. It consists of an icosahedral (20-sided) head, which contains the genetic material, a tail and tail fibres — Stock Photo
    Bacteriophage, illustration. A bacteriophage, or phage, is a virus that infects bacteria. It consists of an icosahedral (20-sided) head, which contains the genetic material, a tail and tail fibres
    Texture of dry fallen orange autumn leaf with thin veins and stem against blurred gray background — Stock Photo
    Texture of dry fallen orange autumn leaf with thin veins and stem against blurred gray background
    From above of a ripe berry tomato over a bunch of green tomatoes — Stock Photo
    From above of a ripe berry tomato over a bunch of green tomatoes
    Close-up shot of surgeon in operating room at work — Stock Photo
    Close-up shot of surgeon in operating room at work
    Paper document on table near portable dryer for mushrooms in forest with dry fallen leaves — Stock Photo
    Paper document on table near portable dryer for mushrooms in forest with dry fallen leaves
    Snouted treefrog (Scinax fuscovarius). This species is widespread in southern, south-eastern and central Brazil as well as in eastern Bolivia, Paraguay, northern Argentina, and northern Uruguay — Stock Photo
    Snouted treefrog (Scinax fuscovarius). This species is widespread in southern, south-eastern and central Brazil as well as in eastern Bolivia, Paraguay, northern Argentina, and northern Uruguay
    Unripe and ripe cherry tomatoes growing on twig of plant in agricultural farm in rural area — Stock Photo
    Unripe and ripe cherry tomatoes growing on twig of plant in agricultural farm in rural area