Click Here for More Images from iStock- 15% off with coupon 15FREEIMAGES 
Hand made cross section of a branch from a knotweed plant, Reynoutria japonica, showing the cortex at 40x with polarization.
Molecular Structure. Science background. 3D Render
ESBL negative in sensitivity test in muller hinton media.
3d rendering of swimming pool. Summer Holiday Concept. Travel destinations. Aerial view.
air bubbles and glitter in cosmetic serum on a festive background for advertising and presentation of cosmetic products.
Gastrotricha, Biological Classification: Phylum seen under Microscope. They are commonly referred to as Hairy backs. They live on and in between particles of Sediment on the seabed floor. There are nearly 809 species that are either Freshwater or Seawater Creatures
Blank round adhesive holographic foil sticker label isolated on white background
Close up of bubble wrap, light painted with colored LED lights showing the texture and detail of the air filled plastic material. An every day subject used for packing illuminated vibrantly. The colored shiny surface useful for backgrounds and abstract artwork.
Micrograph of a moss leaf, Dicranum, with elongated cells, and an elongated midrib (costa) that may be the water conducting cells of the leaf, with polarization at 100x.
Dandelion Fuzz W.M. view under light microscopy
in a tuberculosis laboratory in a research institution or university
Rotten food
Choline vitamin-like essential nutrien molecule. It is Vitamin B4. Molecular model. 3D rendering. Illustration
Plant tissue, photo taken in the laboratory under a microscope
Botany concept, close up of long red and yellow pistils and stamens. Stock footage. Details of an unusual flower underwater
Metal grater Isolated on white background
Gemma from a Marchantia polymorpha thallus from a stream called Broad Brook in East Windsor, Connecticut at about 100x with polarization.
Zea Stem C.S.under light microscopy
Antibiotic sensitivity or resistance test in a microbiological culture of purple bacteria. Space for text.
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.
The normal liver cells or hepatocytes contain lipid droplets, more frequent near the central vein of hepatic lobules, that can be demonstrated using osmium tetroxide as fixative. In steatosis or fatty liver disease, the amount of lipid droplets is pathologically very increased.
Particles Background
Hookworm egg human parasite in stool examination test find microscope 40x.
Close-up of lacy dead leaf with holes against a vibrant textured green background.
Background rain drops close up
grasshopper antenna under microscopy
Pipette dropper in drops and petri dish with pink liquid on green background. The concept of cosmetic, medical and other laboratory research. Selective focus
Frozen Puddle in the Meadow, Canada
Chef hands pouring olive oil into a glass baking dish. Close-up view from above, baking process
Full frame abstract pattern background in Germany
Free Images: "bestof:Chloroplasts - diffusion of photons.png Chloroplasts - diffusion of photons svg Chloroplast - diffusion of photons Chloroplast - pohyb excitační energie"
Terms of Use   Search of the Day