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    Macro shot of European honey bees Apis mellifera swarming near wooden stick on black background — Stock Photo
    Macro shot of European honey bees Apis mellifera swarming near wooden stick on black background
    Female scientists working and talking in laboratory — Stock Photo
    Female scientists working and talking in laboratory
    Leaf epidermis, light micrograph. Leaf epidermis has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration. — Stock Photo
    Leaf epidermis, light micrograph. Leaf epidermis has small pores, called stomata, which open up for photosynthetic gas exchange and transpiration.
    Scientist in rubber gloves using equipment in laboratory — Stock Photo
    Scientist in rubber gloves using equipment in laboratory
    LDL receptors on cell membrane, illustration — Stock Photo
    LDL receptors on cell membrane, illustration
    Blood clot, computer illustration — Stock Photo
    Blood clot, computer illustration
    Female scientists with specimen tray in laboratory — Stock Photo
    Female scientists with specimen tray in laboratory
    Didinium sp. ciliate protozoa, coloured scanning electron micrograph (SEM). These tiny single-celled organisms are found in freshwater and marine habitats. They are predatory organism, feeding on other ciliate protozoans, mainly Paramecium — Stock Photo
    Didinium sp. ciliate protozoa, coloured scanning electron micrograph (SEM). These tiny single-celled organisms are found in freshwater and marine habitats. They are predatory organism, feeding on other ciliate protozoans, mainly Paramecium
    Illustration showing the bacterial transformation process. A Neisseria gonorrhoeae bacterium releases chromosomal DNA (deoxyribonucleic acid, blue centre) with antibiotic resistance genes (yellow, centre) into the environment via lysis — Stock Photo
    Illustration showing the bacterial transformation process. A Neisseria gonorrhoeae bacterium releases chromosomal DNA (deoxyribonucleic acid, blue centre) with antibiotic resistance genes (yellow, centre) into the environment via lysis
    Full length small white crustacean crawling on smooth coral reef in dark seawater — Stock Photo
    Full length small white crustacean crawling on smooth coral reef in dark seawater
    Small Amphiprion Akindynos or clownfish with bright colorful body hiding amidst coral reef in tropical ocean water — Stock Photo
    Small Amphiprion Akindynos or clownfish with bright colorful body hiding amidst coral reef in tropical ocean water
    Male scientist using equipment at computer in laboratory — Stock Photo
    Male scientist using equipment at computer in laboratory
    Tiger beetle (Cylindera arenaria) on a branch. — Stock Photo
    Tiger beetle (Cylindera arenaria) on a branch.
    Motor neurons, light micrograph. Motor neurons of the spinal cord are part of the central nervous system. Haematoxylin and eosin stain. — Stock Photo
    Motor neurons, light micrograph. Motor neurons of the spinal cord are part of the central nervous system. Haematoxylin and eosin stain.
    Closeup of beautiful butterfly Aricia montensis known as moray eel lepidopteran insect with spotted wings sitting on mirrored water surface in nature — Stock Photo
    Closeup of beautiful butterfly Aricia montensis known as moray eel lepidopteran insect with spotted wings sitting on mirrored water surface in nature
    Human Teeth, computer illustration — Stock Photo
    Human Teeth, computer illustration
    Marine biodiversity with colorful sea of coral reef in tropical clear water — Stock Photo
    Marine biodiversity with colorful sea of coral reef in tropical clear water
    Closeup of tiny semi transparent Bryaninops yongei or Whip coral goby fish near Cirripathes anguina coral in dark sea water — Stock Photo
    Closeup of tiny semi transparent Bryaninops yongei or Whip coral goby fish near Cirripathes anguina coral in dark sea water
    Female scientist in hijab filling pipette tray at fume hood in laboratory — Stock Photo
    Female scientist in hijab filling pipette tray at fume hood in laboratory
    3d illustration of the nucleus inside a eukaryotic cell. The nucleus contains the cell's genetic information in the form of DNA (deoxyribonucleic acid). The DNA is complexed with proteins and stored as chromatin — Stock Photo
    3d illustration of the nucleus inside a eukaryotic cell. The nucleus contains the cell's genetic information in the form of DNA (deoxyribonucleic acid). The DNA is complexed with proteins and stored as chromatin
    Conceptual illustration of viral encephalitis is an inflammation of the brain caused by a virus. — Stock Photo
    Conceptual illustration of viral encephalitis is an inflammation of the brain caused by a virus.
    Closeup of pair of tropical marine Opistognathus randalli or Gold specs jawfish fishes swimming over seabed — Stock Photo
    Closeup of pair of tropical marine Opistognathus randalli or Gold specs jawfish fishes swimming over seabed
    Translucent nudibranch mollusk with yellow tentacles swimming in deep dark seawater over reef — Stock Photo
    Translucent nudibranch mollusk with yellow tentacles swimming in deep dark seawater over reef
    Illustration of platelets (thrombocytes) that have been activated (with extensions) and those that are non-activated. Platelets are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the — Stock Photo
    Illustration of platelets (thrombocytes) that have been activated (with extensions) and those that are non-activated. Platelets are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the
    Wild marine crab crawling on stony sea bottom against black background in natural habitat — Stock Photo
    Wild marine crab crawling on stony sea bottom against black background in natural habitat
    Ulna bone, computer illustration — Stock Photo
    Ulna bone, computer illustration
    Closeup of honey bees on wax honeycomb with hexagonal cells for apiary and beekeeping concept background — Stock Photo
    Closeup of honey bees on wax honeycomb with hexagonal cells for apiary and beekeeping concept background
    Jewel bugs metallic shield bugs — Stock Photo
    Jewel bugs metallic shield bugs
    Female scientist in face mask and hijab using digital tablet — Stock Photo
    Female scientist in face mask and hijab using digital tablet
    Vivid yellow nudibranch mollusk with blue and green lines and rhinophores crawling on coral reef in dark sea — Stock Photo
    Vivid yellow nudibranch mollusk with blue and green lines and rhinophores crawling on coral reef in dark sea
    Female scientist in hijab and face mask using digital tablet — Stock Photo
    Female scientist in hijab and face mask using digital tablet
    Acanthocystis. Coloured scanning electron micrograph (SEM) of a centrohelid heliozoan with tangential plate-scales and radial spines — Stock Photo
    Acanthocystis. Coloured scanning electron micrograph (SEM) of a centrohelid heliozoan with tangential plate-scales and radial spines
    Nerve cells, light micrograph. Haematoxylin and eosin stain. — Stock Photo
    Nerve cells, light micrograph. Haematoxylin and eosin stain.
    Portrait confident female scientist in face mask and rubber gloves — Stock Photo
    Portrait confident female scientist in face mask and rubber gloves
    Bright brown nudibranch with tentacles and rhinophores crawling on coral reef in dark seawater — Stock Photo
    Bright brown nudibranch with tentacles and rhinophores crawling on coral reef in dark seawater
    Small Amphiprion Perideraion or clownfish with bright colorful body hiding amidst coral reef in tropical ocean water — Stock Photo
    Small Amphiprion Perideraion or clownfish with bright colorful body hiding amidst coral reef in tropical ocean water
    Illustration of a dendritic cell (centre, purple) activating T-cells (teal). Dendritic cells recognise viruses and present information about their antigens to T-cells — Stock Photo
    Illustration of a dendritic cell (centre, purple) activating T-cells (teal). Dendritic cells recognise viruses and present information about their antigens to T-cells
    Covid-19 coronavirus, conceptual illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019 — Stock Photo
    Covid-19 coronavirus, conceptual illustration. The new coronavirus SARS-CoV-2 (previously 2019-CoV) emerged in Wuhan, China, in December 2019
    Female scientist working at fume hood in laboratory — Stock Photo
    Female scientist working at fume hood in laboratory
    Small white coral with short tentacles on black background in deep sea waters — Stock Photo
    Small white coral with short tentacles on black background in deep sea waters
    Cancer cells, computer illustration — Stock Photo
    Cancer cells, computer illustration
    Closeup of exotic tropical marine gray colored Antennarius multiocellatus or longlure frogfish in deep dark ocean water — Stock Photo
    Closeup of exotic tropical marine gray colored Antennarius multiocellatus or longlure frogfish in deep dark ocean water
    Hoverfly (Scaeva selenitica) on dried a wild plant. — Stock Photo
    Hoverfly (Scaeva selenitica) on dried a wild plant.
    Tumour growth, computer illustration — Stock Photo
    Tumour growth, computer illustration
    Jaw bone, computer illustration — Stock Photo
    Jaw bone, computer illustration
    Gall bladder. Coloured scanning electron micrograph (SEM) of the surface of a gall bladder. This mucosa lining is made up of cuboidal epithelial cells (yellow) — Stock Photo
    Gall bladder. Coloured scanning electron micrograph (SEM) of the surface of a gall bladder. This mucosa lining is made up of cuboidal epithelial cells (yellow)
    Thoracic spine, computer illustration — Stock Photo
    Thoracic spine, computer illustration
    Female scientist in hijab talking with colleague in laboratory — Stock Photo
    Female scientist in hijab talking with colleague in laboratory
    Hip bone, computer illustration — Stock Photo
    Hip bone, computer illustration
    Cross section of human cartilage and bone, light micrograph. Haematoxylin and eosin stain. — Stock Photo
    Cross section of human cartilage and bone, light micrograph. Haematoxylin and eosin stain.
    Scientists in rubber gloves passing specimen cooler in laboratory — Stock Photo
    Scientists in rubber gloves passing specimen cooler in laboratory
    Illustration of platelets (thrombocytes) that have been activated (with extensions) and those that are non-activated. Platelets are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the — Stock Photo
    Illustration of platelets (thrombocytes) that have been activated (with extensions) and those that are non-activated. Platelets are part of the blood. When a blood vessel is damaged, the platelets become activated and secrete chemicals that cause the
    Close up scientists examining vial in laboratory — Stock Photo
    Close up scientists examining vial in laboratory
    Closeup of pair of small brightly colored Synchiropus splendidus or mandarinfish or mandarin dragonet fishes swimming among corals in tropical sea water — Stock Photo
    Closeup of pair of small brightly colored Synchiropus splendidus or mandarinfish or mandarin dragonet fishes swimming among corals in tropical sea water
    Closeup of bright yellow Amblyglyphidodon aureus or Golden damselfish tropical marine fish swimming near colorful reefs in ocean water — Stock Photo
    Closeup of bright yellow Amblyglyphidodon aureus or Golden damselfish tropical marine fish swimming near colorful reefs in ocean water
    Full body spotted colorful harlequin shrimp crawling on sea bottom in natural habitat — Stock Photo
    Full body spotted colorful harlequin shrimp crawling on sea bottom in natural habitat
    Jaw bone, computer illustration — Stock Photo
    Jaw bone, computer illustration
    Fat cell. Coloured scanning electron micrograph (SEM) of part of a fat-storing cell (adipocytes). Fat cells are one of the largest cell types in the human body, each cell being 100 to 120 microns in diameter — Stock Photo
    Fat cell. Coloured scanning electron micrograph (SEM) of part of a fat-storing cell (adipocytes). Fat cells are one of the largest cell types in the human body, each cell being 100 to 120 microns in diameter
    Closeup of head of Ophichthus altipennis or Highfin snake eel fish hiding in sand undersea — Stock Photo
    Closeup of head of Ophichthus altipennis or Highfin snake eel fish hiding in sand undersea
    Knee joint, computer illustration — Stock Photo
    Knee joint, computer illustration