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Blue colored stem cells of a lentil plant under the microscope.
plant Zea Stem C.S. under light mircoscope with white background
The study of plant tissues under the microscope in the laboratory.
corn stem micrograph with dye
Macro close-up of coral underwater. Exploring the underwater world. Background for the screensaver. Texture. Interior Decor. Snorkeling. Marine aquarium with exotic animals. Dive resort. Picture for printing
Photomicrograph of filamentous blue-green algae, Oscillatoria species. Each band along the stand is one cell. This filament is very short probably having recently parted from a longer one. Filaments are typically many times longer. This algae is mobile, it moves and twists through the water. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.
Bluebells flowers isolated on white background
Apple with wildew, mold, mould
White plastic grain, plastic polymer granules,hand hold Polymer pellets, Raw materials for making water pipes, Plastics from petrochemicals and compound extrusion, resin from plant polyethylene.
Natural agate surfaces, suitable for backgrounds and wallpapers.
Lime trunk
Endosomes - 3d rendered image of Endosomes are membrane-bound organelles. They are parts of endocytic membrane transport pathway.  Endomembrane system in cells. Bilayer Lipid Membrane. Abstract medical illustration. Microscopic view. Microbiologic research concept.
Leiden leaf c.s. under microscope
Bluebell flowers macro close up for use as a background or plant identifier.
Cross-section Dicot, Monocot and Root of Plant Stem under the microscope for classroom education.
Borage (Borago officinalis)
Stem of cotton cross section. Light microscope slide with microsection of plants of the genus Gossypium in the mallow family Malvaceae. Plant anatomy. Biology. Photo.
Nigella damascena, also known as Love-in-a-mist and Devil in the bush, is an annual garden flowering plant, which belongs to the buttercup family Ranunculaceae. Native to southern Europe, north Africa and south-west Asia, it is found on neglected, damp patches of land. Its common name “Love-in-a-mist” comes from the flowers being nestled in a ring of multifid, lacy bracts. The flowers, blooming in early summer, are most commonly different shades of blue, but can be white, pink or pale purple, with 5 to 25 petals.
Bluebells flowers isolated on white background
Daytime macro close-up of some flowering marsh gentian plants (Gentiana pneumonanthe) growing in a forest, shallow DOF
traditional thai fabric
Triangular pollen grains of
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.
Gentiana Septemfida (summer gentian)
aquatic plant (Hornwort plant - Ceratophyllum demersum) under the microscope showing chloroplasts, cell walls and hairs - optical microscope x200 magnification
Abstract background Organic Form - 3d rendered image of glass structure, optical technology, nano electrical wave, dispersion colorful rainbow.  Organic shapes and form.  Science fiction or organic technology concept.
Light photomicrograph of pine tree wood seen through a microscope
Yarisli Lake in Burdur, Turkey.
Leiden leaf c.s. under microscope
Intricate concentric texture in an old tree stump directly below the camera.
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