Wyniki wyszukiwania: jądro

• Test with man holding a tablet computer
  
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• A scientist's hand in a glove holds a pipette and Microscope glass
  
  #1050719906
• Closeup to hand of student holding pen and taking exam in classroom with stress for education test .
  
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• Large testicles of a bull of Portuguese breed, northern Portugal.
  
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• The idea of taking an online test or questionnaire questionnaire icon on digital window providing satisfaction information working understanding
  
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• The laboratory test tubes
  
  #939646462
• Standardized test form with pencil and eraser with a shallow depth of field and copy space
  
  #259628483
• Blood test tubes. Senior female scientist examining blood test tubes at her laboratory dna testing
  
  #319612966
• scientist in laboratory
  
  #962575930
• Eigelb
  
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• Hands university student holding pen writing /calculator doing examination / study or quiz, test from teacher or in large lecture room, students in uniform attending exam classroom educational school.
  
  #312396496
• A web developer holding a smartphone and gesturing as if testing an app with enthusiasm. isolated on transparency background
  
  #976107252
• Laboratory Technician Holding Blood Sample in Tube
  
  #1047983784
• Close-up of a test tube filled with purple liquid, isolated on transparent background. Perfect for scientific, educational, or laboratory-themed projects.
  
  #941157086
• Young scientist wearing a lab coat and protective glasses is adjusting a microscope while working late in a laboratory
  
  #1045615938
• A scientist is a person working in a lab conducting medical research and healthcare studies, holding a test tube containing bacteria. A doctor, gloves, a vaccination, a close-up of a legionella sample
  
  #918653132
• A scientist in blue gloves uses a pipette to transfer liquid from a test tube to a microplate.
  
  #1044274898
• Doctor holding a Positive Result for COVID-19 with test kit for viral disease COVID-19 2019-nCoV. Lab card kit test for coronavirus SARS-CoV-2 virus. Fast test COVID-19.
  
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• human testicles
  
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• scientist taking water sample of water into a test tube
  
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