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Microscopic image of ascaris cross section
Isolated white flower of Narcissus  apyraceus on black background
Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.
plant Zea Stem C.S. under light mircoscope with white background
microscopic view of plant cells for botanic education and analysis
Trematode parasite under a microscope
Host cells with spores (mold) are inside wood under the microscope for education.
In vitro bacterial culture
Slim dried tropical leaf
3d illustration of Serissa japonica bonsai isolated on white and its mask
plant pittospora leaf c.s. under light mircoscope with white background
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
3d render Tropical plants on a white background
Aspergillus niger and Aspergillus oryzae  (mold) under microscope for Microbiology in Lab.
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.
Demodex folliculorum - parasitic mite on the eyelashes of a human eye, 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.
Element for creating designs, cards, patterns, floral arrangements, frames, wedding cards and invitations
Taenia Pisiformis Section under light microscope with white background
The posterior segmental bronchus of the right superior lobe bronchus ramifies to form the bronchial tree 3d illustration
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Host cells with spores (mold) are inside wood under the microscope for education.
3D rendered tropical leaves background on white with large copy space. Poster template in vector illustration botanic style. Graphic forest design.
Cladophora sp. algae under microscopic view, dark background - Chlorophyta, Green algae
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.
Oldenlandia is a commonly used herb in China and Indian traditional medicine.
ant under light microscopy
3d illustration of Ilex pedunculosa tree isolated on black background
Fresh lemon flower isolated on white background
Free Images: "bestof:PTRS168 0663.png Inf Sarcostemma viminale <small>R Br </small> Cynanchum viminale <small> L L </small><br /> 1 stem with inflorescence<br /> 2 fully opened"
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