Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Cells of algae with chloroplast, Microscopic magnification
plant Pumpkin ovary under light mircoscope with white background
geranium leaf under microscope showing trichomes - optical microscope x200 magnification
Close up of cristal beads
Fuzzy plant cells seen under a microscope
Round, green chloroplasts in plant cells of anacharis or waterweed, Egeria densa. Chloroplasts carry chlorophyll which makes them green. These chlorplasts actually circulate around within each cell. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Aerial view of loyster farm by Ardara, County Donegal - Ireland.
macro photo of different structures, hexagons, pentagons,  in green colored water soap bubble
Plant leaf cells structure, microscopic magnification
Streptococcus pneumoniae causes acute bacterial infections. Streptococcus pneumonia can be\ndifferentiated from other alpha-hemolytic streptococci\nbased on its susceptibility to optochin ( the disk is visible on the pic).
Cell structure Hydrilla, view of the leaf surface showing plant cells under the microscope for classroom education.
3D rendering of microscopic particles and bubbles
Leiden leaf c.s. under microscope
Close-up shooting of a green agate stone mineral surface isolated on white background. Its a macro shot shows nature beautiful details with back lit. Agate is a kind of natural gemstone. Abstract pattern. Good for Wallpaper texture background. Turquoise, green\n\n.
Photomicrograph of algae, Cosmarium turpinii, a desmid. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Spread of corona viruses at school through aerosols. 3d illustration.
plant rape flower cross section under light mircoscope with white background
Weather forecast presentation and report background with image of adiantum fern show freshness environmental atmosphere in outdoor garden.
Wheat stem, cross section, 8X light micrograph. Blue stained stem of Triticum under a light microscope, a grass widely cultivated for its seed, a cereal grain that is a worldwide staple food. Photo.
Cells of a leaf magnified 400x under a microscope.
Intentionally defocused and blurry abstract background that looks like green and yellow organisms under a microscope
Chain or ribbon diatom, a type of algae.
Haematococcus pluvialis green algae under microscopic view, empty space - active cells, strong antioxidant astaxanthin
Intricate bubble texture macro in bright colors for abstract background. Liquid bubbles lit from below with colors injected into the liquid as a design or art abstract.
Cross-section leaf Plant of under the microscope for classroom education.
High-quality modern abstract painting rendered with alcohol ink and colorful abstract modern art painting background.
Toxoplasma gondii oocyst under the microscope, isolated
Close-up shot of a petri dish for checking an antibiotic in the laboratory.
Free Images: "bestof:Chloroplast-new.jpg Chloroplast diagram svg It'sJustMe Uploaded to English Wikipedia on 18 November 2005 derivative works chloroplast diagram svg Plant cell"
Chloroplast diagram.svg
Chloroplast diagram (zh-cn).svg
Chloroplast diagram sr.svg
Plant cell structure svg labels.svg
Omega-Point-Multiverse.svg
Zinc-carbon-numbered.svg
Mature flower diagram NL.svg
Plant cell wall diagram mk.svg
Nucleus ER.svg
Atomic force microscope block diagram (ru).svg
Turgor pressure on plant cells diagram-es.svg
Zinc-carbon-english.svg
Atomic force microscope block diagram (it).svg
Atomic force microscope block diagram (de).svg
Atomic force microscope block diagram (ca).svg
Chloroplast diagram bs plain.svg
Plant cell structure svg 2.svg
Mature flower diagram TR.svg
HSAlgeria.svg
Chloroplast (standalone version)-en.svg
Cloroplasto italiano.svg
Flag of French language.png
Atomic force microscope block diagram.svg
Schema pflanzliche Zellwand.svg
Diagram human cell nucleus ita.svg
Turgor pressure on plant cells diagram pl.svg
Sciana komorkowa roslin diagram pl.svg
Wikipedia article-creation-2.svg
Turgor pressure on plant cells diagram (zh-cn).svg
Neuron with oligodendrocyte and myelin sheath-2.svg
Neuron with oligodendrocyte and myelin sheath.svg
Ligo.svg
Competitive inhibitor diagram es.svg
Capitalism to kapitalism översatt.svg
Turgor pressure on plant cells diagram (zh-tw).svg
Uml diagram-es.svg
Lebenszyklus der Angiospermen.svg
Wikipedia article-creation-2 zh.svg
Ellipse parameters 2.svg
Линеарен мотор.svg
Vibrationrotationenergy-fr.svg
Wikipedia article creation fi.svg
Wikipedia article-creation-2 pl.svg
Wikipedia article-creation-2 sq.svg
Mens lacrosse diagram.svg
M1 Abrams-TUSK hr.svg
Alkaline-battery-english.svg
Do while cyklus.svg
LIGO schematic (multilang).svg
Swissroll-battery-english.svg
XTEA InfoBox Diagram.svg
Chi 1 orionis diagram vectorized.svg
GasDepositDiagram2.svg
WP Offline Proccess es.svg
Hockey field metric.svg
Solid oxide fuel cell protonic mk.svg
CELT-codec-block-diagram-simple-en.svg
Human_skeleton_diagram_trace.svg
16CygBbOrbit-ca.svg
Mil Land Vehicle Icon.svg
16CygBbOrbit ru.svg
Swissroll-battery-numbered.svg
Wikipedia article-creation-2 es.svg
Pert chart colored.svg
Cortiscosterone.svg
Plant cell structure-en.svg
Skey password generation.svg
PD Diagram of swine flu symptoms EN.svg
Silverstone 2000.svg
Average prokaryote cell- uk.svg
Elementary particle interactions (polish version) pl.svg
3enighed-heb.svg
Carbon cycle-cute diagram-espanol.svg
Mens lacrosse diagram He.svg
Carbon cycle-cute diagram.svg
Diagram of swine influenza symptoms EN.svg
Human skeleton front sl.svg
Human skeleton front ru.svg
Human skeleton back ru.svg
Mature flower diagram-de.svg
Nuvola Oman flag.svg
BSicon SKRZ-G4uq.svg
BSicon uSKRZ-G4uq.svg
BSicon uexSKRZ-G4uq.svg
BSicon exSKRZ-G4uq.svg
Biological classification L Pengo.svg
HEPA Filter diagram fr.svg
Shield-Trinity-Scutum-Fidei-compact.svg
Flag of Malta (variant).svg
Flag of Canada and Russia.svg
Cognitive science heptagram.svg
Flag of Netherlands with border.svg
Simplified Languages of Europe map-fr.svg
Plant cell wall diagram-en.svg
Prokaryote cell diagram de-2.svg
Diagram human cell nucleus oc.svg
Diagram human cell nucleus id.svg
Plant cell wall diagram gl.svg
Complete neuron cell diagram zh.svg
Complete neuron cell diagram zh-hant.svg
Terms of Use   Search of the Day