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Photographic scan of a human retina. In the middle is the optic nerve, with blood vessels coming out.
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.
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plant Stem-Collenchyma C.S. under light mircoscope with white background
Lung cancer - adenocarcinoma, mucinous type. Left lung tumor in section cutting with microscopic image. cancer cell present.
Trematode parasite under a microscope
Among the vertebrae of the spinal column, the cervical vertebraeare the thinnest and most delicate bones. Yet, in spite of their size, the cervical vertebrae have the huge jobs of supporting the head, protecting the spinal cord, and providing mobility to the head and neck.
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 palatine glands form a continuous layer on the posterior surface of the mucous membrane of the soft palate and around the uvula 3d illustration
Curly marble stone with fashion veins.
cross section cut of pig embryo
plant rape flower cross section under light mircoscope with white background
Human Brain Anatomy For Medical Concept 3D Illustration
Human Heart MRI 3D Image
Development of the embryo chicken,The development of the chick on the slide under microscope.
In vitro bacterial culture
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.
microscopic cross section showing the Adrenal gland of a rat
Micro world
Microscopic picture of onion root histological slide evidencing its cells during cell division (mitosis).
fish skin under light microscope with white background
plant stem cross section under a microscope
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
The thoracic duct and right lymphatic duct are two major lymph channels found close to the posterior thoracic wall .
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. Abstract pattern. Good for Wallpaper texture background. Turquoise, blue
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.
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.
Free Images: "bestof:Origin of Vertebrates Fig 043.png Fig 43 �Diagram of the Relation of the Optic Nerve to the Optic Cup The upper diagram represents a stage before the formation"
Raiz contractil coleorriza.svg
Schematic diagram of the human eye multilingual.svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.6.1 Flabellaria.svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.6.2 Serjania corrugata.svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.6.3 Serjania fuscifolia.svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.2 succesive cambium (centrifugal) Securidaca type (in Spanish).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.2 succesive cambium (centrifugal) Atriplex type (in Spanish).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.2 succesive cambium (centrifugal).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.2 succesive cambium (centripetal).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.2 succesive cambium (centrifugal) Pisonia type (in Spanish).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.7.1 Machaerium (in Spanish).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.7.2 Mendoncia (in Spanish).svg
Cambial Variants (Anomalous Secondary Growth) Fig. 8.7.3 Thinouia (in Spanish).svg
Wound healing phases.svg
Frederick_Crace_-_Design_for_the_Decoration_of_the_Saloon,_the_Royal_Pavillion,_Brighton_-_Google_Art_Project.jpg
Work function mismatch gold aluminum.svg
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