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plant stem (dahlia stem) cross section under the microscope showing epidermis, bascular bundles (phloem and xylem) cortex and pith - optical microscope x200 magnification
Slime molds, as a group, are polyphyletic under the microscope for education.
plant Tilia Stem C.S. under light mircoscope with white background
Leiden leaf c.s. under microscope
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
Microscope photo of steam rust, Puccinia graminis, on leaf.
Micro world
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
Colorful seamless pattern with Crystal stones.
Plant tissue Structure, section (tissue) of stem plant tissue under a light microscope.
plant radish root cross section under light mircoscope with white background
Lily leaf c.s. under microscope
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
ascaris megalocephala cross section under the microscope showing ovaries - optical microscope x200 magnification
Plant tissue, photo taken in the laboratory under a microscope
view of vegetal cells through a 1000x microscope lens
Natural agate surfaces, suitable for backgrounds and wallpapers.
Host cells with spores (mold) are inside wood under the microscope for education.
Photomicrograph of stomata of leaf. Typical dicot distribution of stomata. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination.
A plant cell is a fundamental unit of plant life, containing various organelles, including the cell wall, chloroplasts, and a large central vacuole, which are unique to plant cells. These cells serve as the building blocks of plants and play essential roles in photosynthesis, growth, and structural support.
Microscopic image of the cross section of the root of a buttercup (crowfoot) plant - Ranunculus repens. The propeller shaped pattern in the center is the vascular tissue for transporting water and nutrients up and down the plant. The circles are the individual cells.
amazing inhabitants of the microworld under a microscope
Micro world
Plant cell
plant PomeTomato Flesh W.M. under light mircoscope with white background
Light photomicrograph of pine tree wood seen through a microscope
Squash preparation of stained onion root tip cells showing various stages of mitosis. Differential interference contrast optics on a Leica microscope, Image taken with the X40 objective lens.  Depth of focus is extremely shallow (just a few microns).  Differential interference contrast results in an optical slice horizontally through the specimen providing maximum possible resolution at this magnification and good contrast. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
Background of mold in the wood of the house.
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
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