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The ethmoid sinuses are located at the top of your nose (the bridge) between or just below the eyes 3d illustration
superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
Colorful seamless pattern with Crystal stones.
Limulus is a genus of horseshoe crab, with one extant species, the Atlantic horseshoe crab L. polyphemus. Many fossil species are known, many of which have since been assigned to other genera.
Oriental Garden Lizard aka Changeable Lizard chilling in a green lush tree
Banyan tree growing on another \ntree trunk. Its seeds germinate in the hollow of the trees and slowly cover the whole tree. It can also be called a parasitic tree. Banyan tree roots.
plant Tilia Stem C.S. under light mircoscope with white background
cross section cut of pig embryo
Trematode parasite under a microscope
Trilobite reconstructed
Curly marble stone with fashion veins.
microscopic cross section showing the Adrenal gland of a rat
Sea Urchin spine fossils.  The close-up image shows several  sea urchin spine fossils from the jurassic period on white background.
Lung cancer - adenocarcinoma, mucinous type. Left lung tumor in section cutting with microscopic image. cancer cell present.
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Three frog tadpoles with developing rear legs but still with their tadpole tail.  Although it can’t be seen in this photo these tadpoles have not yet grown fore-legs.
plant rape flower cross section under light mircoscope with white background
The cerebellum is a part of the brain that plays a vital role in most physical movement, including eye movements 3d illustration
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.
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.
Realistic 3D Render of Chinese Dragon
High angle closeup view of wild harvested Fairy Ring or Scotch Bonnet edible wild mushrooms next to a piece of volcanic basalt rock on a white background. A person’s fingers are holding the stem of one mushroom
In vitro bacterial culture
Microscopic picture of onion root histological slide evidencing its cells during cell division (mitosis).
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.
Hemiptera wax Cicadellidae insects on wild plants, North China
A banded Agate stone sample with crystals texture.
Free Images: "bestof:Origin of Vertebrates Fig 075.png Fig 75 �operculum of Limulus To Show the two separate Genital Ducts 1908 The Origin of Vertebrates https //archive org/..."
Jean-Léon_Gérôme_-_The_Carpet_Merchant_-_Google_Art_Project.jpg
sargent_study_fig_tree_1908.jpg
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Egon_Schiele_-_Portrait_of_Franz_Hauer_-_Google_Art_Project.jpg
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Claude_Monet_-_Grainstack,_Sun_in_the_Mist_-_Google_Art_Project.jpg
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Jean-Baptiste-Siméon_Chardin_-_The_Attributes_of_the_Arts_and_the_Rewards_Which_Are_Accorded_Them_-_Google_Art_Project.jpg
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