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superior view of heart showing opening of aorta, superior vena cava, pulmonary trunk with related valve
The ethmoid sinuses are located at the top of your nose (the bridge) between or just below the eyes 3d illustration
Colorful seamless pattern with Crystal stones.
pluteus larva of Hemicentrotus pulcherrimus
Abstract organic 3d shape,  information moving in virtual space
Fungal Ear Infection, Need to Use Antifungal Ear Drops to Treat Otomycosis.
Epithelial Cells in urine sediment.
cross section cut of pig embryo
plant Pine Young Staminate Cone L.S. under light mircoscope with white background
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.
Micrograph of from top left onion, cotton, vicia, bamboo, corn; tilia, cucurbita, helianthus, lily, lily; pine, mulberry, pine leaf, silver berry, spyrogira; stoma, moss, corn root, onion root, leaf
3d Mitochondrion isolated on black
Notoedres cati under the microscope. Notoedric mange, also referred to as Feline scabies, is a highly contagious skin infestation caused by an ectoparasitic and skin burrowing mite Notoedres cati.
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.
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.
In vitro bacterial culture
Ear Coronal Cross Section of Subcutaneous fat 3d illustration
Natural agate surfaces, suitable for backgrounds and wallpapers.
Edaphosaurus was a sail back carnivorous dinosaur that lived during the Carboniferous and Permian Periods.
Monkeypox Virus. 3D Render
IMG_9420
Frog Epidermic Cell section under light microscope with white background
Development of the embryo chicken,The development of the chick on the slide under microscope.
Human Heart MRI 3D Image
Equine Sarcoids are the most common skin tumour of horses and account for about 40% of all equine cancers. They are associated with the bovine papilloma virus. Horses and ponies, mules, donkeys, zebra, Przewalski horses and exotic asses can all be affected by sarcoids. They are spread by fly bites.
Marble texture background with high resolution.
Hand Drawn of Human Anatomy Temporal Bones on Chalkboard
Free Images: "bestof:Origin of Vertebrates Fig 031.jpg Fig 31 �One of a Series of Horizontal Sections through the Head of Ammocœtes l m upper lip muscles; m c muco-cartilage; n"
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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) 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) Pisonia type (in Spanish).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. 8.7.1 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
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