Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Galinsoga parviflora Cav., dried for herbarium and stapled with stripes on a white surface. Isolated on white.
plant Tilia Stem C.S. under light mircoscope with white background
Rhodymenia pseudopalmata red seaweed isolated on white. Leafy red algae.
Colorful seamless pattern with Crystal stones.
Shoot meristem is the tissue in most plants containing undifferentiated cells. Meristematic cells give rise to various organs of a plant and are responsible for growth.
Photomicrograph of Volvox globator, a green algae in various stages of development. Dark green spots are daughter colonies forming inside of parent colony. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Microalgae under microscopic view, green algae, cyanobacteria, phytoplankton, diatom, algae mix collage background
Mossy planet on black background. Digitally generated image.
microscopic view on a cross section
plant rape flower cross section under light mircoscope with white background
Mitosis onion root tip cells under microscope
Curly marble stone with fashion veins.
Cross sections of plant stem under light microscope view for botany education.
Arrangement of pressed European wildflowers.
Campanula glomerata L., dried for herbarium and stapled with stripes on a white surface. Isolated on white.
High-Res Antique Flower Illustrations from William Curtis – Flora Londoniensis. Published from 1777-1798. (source: original Copies from my own Archive).\nCopyright has expired on this artwork. Digitally restored and optimized in Photoshop by myself.\nModern Nomenclature.
microscopic view of plant cells for botanic education and analysis
Pattern Design on Banknote
Probiotics, bacteria on white background. Bacteria and microorganisms. Microscopic probiotics, bacterial flora
A growing number of infections are becoming harder to treat as the antibiotics used to treat them become less effective. Drug resistant infections are on the rise.
Radish root, cross section under the light microscope. Traverse section through the root of the Raphanus sativus plant. Light micrograph at 8X magnification. Isolated, on white Background.
Photomicrograph of
plant cells under a microscope, stem section
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. Many vibrant colors turquoise, orange, blue, yellow, green. Abstract pattern. Good for Wallpaper texture background. Orange.
Monocot root cross section slide view under the microscope for botany education.
Crystal gems, gem rocks and mineral gems. Isolated natural colored gemstones, glass, jewelry or geological magic items, purple, red, green, yellow, pink and blue. Vector rock set
Vorticella microstoma with green algae under microscopic view
Chinese lantern
plant stem cross section under a microscope
Micro world
Free Images: "bestof:Biologia Centrali-Americana - Neosilia pulchra.jpg en Biologia Centrali-Americana - Neosilia pulchra Cut-out from original Biologia Centrali-Americana"
Terms of Use   Search of the Day