1,670 images pour examen (scolaire)

  • examen (scolaire) - Students and teacher examining globe in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-07731171

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    Students and teacher examining globe in classroom

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  • examen (scolaire) - Female cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease Photographie de stock - Premium Libres de Droits, Code: 649-07585091

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    Female cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate disease

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  • examen (scolaire) - Scientist viewing sample on glass slide through microscope for medical testing Photographie de stock - Premium Libres de Droits, Code: 649-08125921

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    Scientist viewing sample on glass slide through microscope for medical testing

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  • examen (scolaire) - Portrait of scientist with dna molecular model Photographie de stock - Premium Libres de Droits, Code: 649-07118819

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    Portrait of scientist with dna molecular model

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  • examen (scolaire) - Businessmen analyzing documents on wall in office Photographie de stock - Premium Libres de Droits, Code: 693-07912979

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    Businessmen analyzing documents on wall in office

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  • examen (scolaire) - Cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate diseases Photographie de stock - Premium Libres de Droits, Code: 649-07585089

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    Cell biologist holding a flask containing stem cells, cultivated in red growth medium, to investigate diseases

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  • examen (scolaire) - Scientist examining test tube Photographie de stock - Premium Libres de Droits, Code: 632-08130287

    632-08130287

    Scientist examining test tube

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  • examen (scolaire) - Hair sample collected from crime scene for genetic testing in laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07804023

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    Hair sample collected from crime scene for genetic testing in laboratory

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  • examen (scolaire) - Professor watching college students taking test in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-08769700

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    Professor watching college students taking test in classroom

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  • examen (scolaire) - Enseignants du primaire avec les élèves sur le tableau noir derrière elle le sourire Photographie de stock - Premium Libres de Droits, Code: 6109-06007577

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    Enseignants du primaire avec les élèves sur le tableau noir derrière elle le sourire

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  • examen (scolaire) - Schoolboy struggling in educational exam Photographie de stock - Premium Libres de Droits, Code: 649-07280105

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    Schoolboy struggling in educational exam

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  • examen (scolaire) - College students taking test at desks in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-08769726

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    College students taking test at desks in classroom

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  • examen (scolaire) - University students taking exam at classroom Photographie de stock - Premium Libres de Droits, Code: 6113-07906442

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    University students taking exam at classroom

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  • examen (scolaire) - Elevated view of students writing their GCSE exam Photographie de stock - Premium Libres de Droits, Code: 6113-07808758

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    Elevated view of students writing their GCSE exam

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  • examen (scolaire) - Profile view of young male scientist looking at small test tube in laboratory Photographie de stock - Premium Libres de Droits, Code: 6109-07497755

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    Profile view of young male scientist looking at small test tube in laboratory

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  • examen (scolaire) - Stem cell research. Female scientist examining cell cultures in multiwell tray Photographie de stock - Premium Libres de Droits, Code: 649-07596084

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    Stem cell research. Female scientist examining cell cultures in multiwell tray

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  • examen (scolaire) - Close up of teenage girl examining test tube Photographie de stock - Premium Libres de Droits, Code: 649-06845240

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    Close up of teenage girl examining test tube

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  • examen (scolaire) - Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research Photographie de stock - Premium Libres de Droits, Code: 649-07710333

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    Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research

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  • examen (scolaire) - Scientist scrutinizing test tubes containing blue liquid in lab Photographie de stock - Premium Libres de Droits, Code: 632-08130042

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    Scientist scrutinizing test tubes containing blue liquid in lab

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  • examen (scolaire) - Enseignants du primaire souriant debout dans la salle de classe avec des livres dans les bras Photographie de stock - Premium Libres de Droits, Code: 6109-06007579

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    Enseignants du primaire souriant debout dans la salle de classe avec des livres dans les bras

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  • examen (scolaire) - Student using tablet computer in class Photographie de stock - Premium Libres de Droits, Code: 649-06489957

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    Student using tablet computer in class

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  • examen (scolaire) - Man typing on laptop and using smartphone at desk Photographie de stock - Premium Libres de Droits, Code: 6109-08203241

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    Man typing on laptop and using smartphone at desk

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  • examen (scolaire) - Scientist scrutinizing test tubes in lab Photographie de stock - Premium Libres de Droits, Code: 632-08130046

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    Scientist scrutinizing test tubes in lab

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  • examen (scolaire) - University students taking exam in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-07906460

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    University students taking exam in classroom

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  • examen (scolaire) - Female scientist monitoring plant samples in lab Photographie de stock - Premium Libres de Droits, Code: 649-07559960

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    Female scientist monitoring plant samples in lab

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  • examen (scolaire) - Portrait of scientist with lab equipment and machinery Photographie de stock - Premium Libres de Droits, Code: 649-06845248

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    Portrait of scientist with lab equipment and machinery

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  • examen (scolaire) - Students passing note between desks during their GCSE exam Photographie de stock - Premium Libres de Droits, Code: 6113-07808793

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    Students passing note between desks during their GCSE exam

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  • examen (scolaire) - Scientist examining test tube in lab Photographie de stock - Premium Libres de Droits, Code: 632-08130047

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    Scientist examining test tube in lab

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  • examen (scolaire) - Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research Photographie de stock - Premium Libres de Droits, Code: 649-07710329

    649-07710329

    Pipette dropping a solution into a vial, used for storing liquid during chemical or biological research

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  • examen (scolaire) - Stem cell research, nuclear transfer of embryonic stem cells used in cloning for medical research Photographie de stock - Premium Libres de Droits, Code: 649-08060587

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    Stem cell research, nuclear transfer of embryonic stem cells used in cloning for medical research

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  • examen (scolaire) - Scientist viewing sample on a glass slide through microscope for medical testing Photographie de stock - Premium Libres de Droits, Code: 649-08125920

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    Scientist viewing sample on a glass slide through microscope for medical testing

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  • examen (scolaire) - Young female scientist experimenting in laser laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07520617

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    Young female scientist experimenting in laser laboratory

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  • examen (scolaire) - Class of schoolchildren doing educational exam Photographie de stock - Premium Libres de Droits, Code: 649-07280104

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    Class of schoolchildren doing educational exam

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  • examen (scolaire) - Students and teacher examining globe in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-07731281

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    Students and teacher examining globe in classroom

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  • examen (scolaire) - Newspaper and magnifying glass Photographie de stock - Premium Libres de Droits, Code: 622-08122924

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    Newspaper and magnifying glass

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  • examen (scolaire) - Case Photographie de stock - Rights-Managed, Code: 700-03587258

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    Case

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  • examen (scolaire) - Engineer measuring manufactured component for accuracy and quality control Photographie de stock - Premium Libres de Droits, Code: 649-09166684

    649-09166684

    Engineer measuring manufactured component for accuracy and quality control

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  • examen (scolaire) - Scientifique de rédaction d'un rapport d'échantillon en laboratoire de l'usine de traitement de l'eau Photographie de stock - Premium Libres de Droits, Code: 6105-05396464

    6105-05396464

    Scientifique de rédaction d'un rapport d'échantillon en laboratoire de l'usine de traitement de l'eau

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  • examen (scolaire) - Young businessman explaining document to colleagues in creative office Photographie de stock - Premium Libres de Droits, Code: 693-07913026

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    Young businessman explaining document to colleagues in creative office

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  • examen (scolaire) - Scientist scrutinizing test tubes in lab Photographie de stock - Premium Libres de Droits, Code: 632-08130041

    632-08130041

    Scientist scrutinizing test tubes in lab

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  • examen (scolaire) - Élèves à examiner des plantes avec l'enseignant Photographie de stock - Premium Libres de Droits, Code: 649-05949557

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    Élèves à examiner des plantes avec l'enseignant

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  • examen (scolaire) - Biology student looking at petri dish Photographie de stock - Premium Libres de Droits, Code: 649-07064914

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    Biology student looking at petri dish

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  • examen (scolaire) - Writing letter Photographie de stock - Premium Libres de Droits, Code: 632-08227475

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    Writing letter

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  • examen (scolaire) - Portrait of scientist in laboratory Photographie de stock - Premium Libres de Droits, Code: 649-06845246

    649-06845246

    Portrait of scientist in laboratory

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  • examen (scolaire) - Genetic sample and DNA autoradiogram Photographie de stock - Premium Libres de Droits, Code: 649-07710389

    649-07710389

    Genetic sample and DNA autoradiogram

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  • examen (scolaire) - DNA sample swab collected from crime scene for genetic testing in laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07804024

    649-07804024

    DNA sample swab collected from crime scene for genetic testing in laboratory

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  • examen (scolaire) - Young man in face mask on gym exercise cycle in altitude centre Photographie de stock - Premium Libres de Droits, Code: 649-07648287

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    Young man in face mask on gym exercise cycle in altitude centre

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  • examen (scolaire) - College students taking test at desks in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-08769730

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    College students taking test at desks in classroom

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  • examen (scolaire) - Professor collecting test from students in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-08769674

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    Professor collecting test from students in classroom

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  • examen (scolaire) - Portrait of two scientists in technical laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07063510

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    Portrait of two scientists in technical laboratory

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  • examen (scolaire) - Overhead view of students passing note between desks during their GCSE exam Photographie de stock - Premium Libres de Droits, Code: 6113-07808752

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    Overhead view of students passing note between desks during their GCSE exam

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  • examen (scolaire) - Stem cell research, nuclear transfer of embryonic stem cells from petri dish used in cloning for medical research Photographie de stock - Premium Libres de Droits, Code: 649-08060588

    649-08060588

    Stem cell research, nuclear transfer of embryonic stem cells from petri dish used in cloning for medical research

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  • examen (scolaire) - Driving instructor congratulating student Photographie de stock - Premium Libres de Droits, Code: 614-06623428

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    Driving instructor congratulating student

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  • examen (scolaire) - Teacher watching over teenagers in classroom Photographie de stock - Premium Libres de Droits, Code: 649-07280094

    649-07280094

    Teacher watching over teenagers in classroom

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  • examen (scolaire) - Concentrating trainee and instructor repairing an engine in workshop Photographie de stock - Premium Libres de Droits, Code: 6109-07497974

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    Concentrating trainee and instructor repairing an engine in workshop

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  • examen (scolaire) - New type of smartphone Photographie de stock - Premium Libres de Droits, Code: 622-08723354

    622-08723354

    New type of smartphone

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  • examen (scolaire) - Cotton swab with saliva over microcentrifuge tubes Photographie de stock - Premium Libres de Droits, Code: 649-07585348

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    Cotton swab with saliva over microcentrifuge tubes

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  • examen (scolaire) - Elevated view of two technicians in working laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07063508

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    Elevated view of two technicians in working laboratory

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  • examen (scolaire) - A row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV Photographie de stock - Premium Libres de Droits, Code: 649-07560430

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    A row of human samples for analytical testing including blood, urine, chemistry, proteins, anticoagulants and HIV

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  • examen (scolaire) - Biology students working with pipettes in lab Photographie de stock - Premium Libres de Droits, Code: 649-07064906

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    Biology students working with pipettes in lab

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  • examen (scolaire) - Lab technician conducting experiment in laboratory Photographie de stock - Premium Libres de Droits, Code: 632-08130284

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    Lab technician conducting experiment in laboratory

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  • examen (scolaire) - Étudiants travaillant en classe Photographie de stock - Premium Libres de Droits, Code: 649-05801405

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    Étudiants travaillant en classe

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  • examen (scolaire) - Pipetting DNA sample collected from crime scene into vial for forensic testing in laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07804025

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    Pipetting DNA sample collected from crime scene into vial for forensic testing in laboratory

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  • examen (scolaire) - Tube à essai rempli d'un liquide bleu Photographie de stock - Premium Libres de Droits, Code: 628-05817412

    628-05817412

    Tube à essai rempli d'un liquide bleu

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  • examen (scolaire) - Homme vêtu d'un costume et une femme à étudier attentivement les informations sur les rapports d'activité en position assise derrière un ordinateur portable Photographie de stock - Premium Libres de Droits, Code: 6109-06005318

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    Homme vêtu d'un costume et une femme à étudier attentivement les informations sur les rapports d'activité en position assise derrière un ordinateur portable

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  • examen (scolaire) - Female scientist examining stem cell cultures in laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07279841

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    Female scientist examining stem cell cultures in laboratory

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  • examen (scolaire) - Scientist viewing seedling in test tubes under trial in lab Photographie de stock - Premium Libres de Droits, Code: 649-07596078

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    Scientist viewing seedling in test tubes under trial in lab

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  • examen (scolaire) - Close up of female scientist examining at test tube Photographie de stock - Premium Libres de Droits, Code: 649-07063493

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    Close up of female scientist examining at test tube

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  • examen (scolaire) - Portrait of female scientist examining test tube Photographie de stock - Premium Libres de Droits, Code: 649-07063491

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    Portrait of female scientist examining test tube

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  • examen (scolaire) - Students and teacher examining globe in classroom Photographie de stock - Premium Libres de Droits, Code: 6113-07731187

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    Students and teacher examining globe in classroom

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  • examen (scolaire) - Scientist holding DNA autoradiogram in laboratory Photographie de stock - Premium Libres de Droits, Code: 649-07279851

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    Scientist holding DNA autoradiogram in laboratory

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  • examen (scolaire) - Biology students working in lab Photographie de stock - Premium Libres de Droits, Code: 649-07064908

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    Biology students working in lab

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  • examen (scolaire) - Close up of male and female legs running on gym treadmill in altitude centre Photographie de stock - Premium Libres de Droits, Code: 649-07648289

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    Close up of male and female legs running on gym treadmill in altitude centre

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  • examen (scolaire) - Engineer at electric power plant examining a transducer Photographie de stock - Premium Libres de Droits, Code: 6105-07521476

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    Engineer at electric power plant examining a transducer

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  • examen (scolaire) - Enseignants du primaire avec les étudiants qui travaillent sur le tableau noir derrière elle Photographie de stock - Premium Libres de Droits, Code: 6109-06007578

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    Enseignants du primaire avec les étudiants qui travaillent sur le tableau noir derrière elle

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  • examen (scolaire) - A row of human blood and chemistry samples awaiting testing in the lab Photographie de stock - Premium Libres de Droits, Code: 649-07710328

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    A row of human blood and chemistry samples awaiting testing in the lab

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  • examen (scolaire) - Female scientist holding up plant samples in test tubes Photographie de stock - Premium Libres de Droits, Code: 649-07761198

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    Female scientist holding up plant samples in test tubes

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  • examen (scolaire) - Genetic research. Micropipette filling eppendorf microcentrifuge tubes, commonly used in biochemical and biological research. Laptop screen that displays results of automated DNA sequencing Photographie de stock - Premium Libres de Droits, Code: 649-07585399

    649-07585399

    Genetic research. Micropipette filling eppendorf microcentrifuge tubes, commonly used in biochemical and biological research. Laptop screen that displays results of automated DNA sequencing

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  • examen (scolaire) - Se concentrer en classe aux élèves du secondaire Photographie de stock - Premium Libres de Droits, Code: 632-03403144

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    Se concentrer en classe aux élèves du secondaire

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  • examen (scolaire) - Test tube filled with blood and cholesterol test form document Photographie de stock - Premium Libres de Droits, Code: 649-07596095

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    Test tube filled with blood and cholesterol test form document

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  • examen (scolaire) - Student using tablet computer in class Photographie de stock - Premium Libres de Droits, Code: 649-06489960

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    Student using tablet computer in class

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  • examen (scolaire) - Male scientist writing notes in lab cleanroom Photographie de stock - Premium Libres de Droits, Code: 649-08180596

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    Male scientist writing notes in lab cleanroom

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  • examen (scolaire) - Scientist viewing seedling in test tubes under trial in lab Photographie de stock - Premium Libres de Droits, Code: 649-07596077

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    Scientist viewing seedling in test tubes under trial in lab

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  • examen (scolaire) - Sourire des enseignants du primaire avec les étudiants qui travaillent sur le tableau noir derrière elle Photographie de stock - Premium Libres de Droits, Code: 6109-06007576

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    Sourire des enseignants du primaire avec les étudiants qui travaillent sur le tableau noir derrière elle

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  • examen (scolaire) - Biology students working in lab Photographie de stock - Premium Libres de Droits, Code: 649-07064909

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    Biology students working in lab

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  • examen (scolaire) - Young male teaching boy how to hold drumsticks Photographie de stock - Premium Libres de Droits, Code: 649-07063860

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    Young male teaching boy how to hold drumsticks

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  • examen (scolaire) - Biology students working in lab Photographie de stock - Premium Libres de Droits, Code: 649-07064913

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    Biology students working in lab

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  • examen (scolaire) - enseignants et élèves dans le bois Photographie de stock - Premium Libres de Droits, Code: 649-03291849

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    enseignants et élèves dans le bois

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  • examen (scolaire) - Scientist viewing seedling in test tubes under trial in lab Photographie de stock - Premium Libres de Droits, Code: 649-07596079

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    Scientist viewing seedling in test tubes under trial in lab

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  • examen (scolaire) - Pit crew replacing tires on formula one race car in pit lane Photographie de stock - Premium Libres de Droits, Code: 6113-08927879

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    Pit crew replacing tires on formula one race car in pit lane

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