Wikipedia:Featured pictures/Sciences/Biology

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Sciences: Biology · Geology · Materials science · Mathematics · Others. See also: Space/Understanding

First medical X-ray, at and by Wilhelm Röntgen (restored by Yann)
Synthesis of the thyroid hormones, by Mikael Häggström
Karyogram of the human genome, by Mikael Häggström
Yawning infant, by Martin Falbisoner
Vaccination with an mRNA vaccine, by SCNAT
Xiahe mandible, by Dongju Zhang
SARS-CoV-2, by the Rocky Mountain Laboratories
SARS-CoV-2 emerging from human cells, by the National Institute of Allergy and Infectious Diseases
CT scan of a pregnancy, by Mikael Häggström
Hermaphrodite, by Nadar (restored by Adam Cuerden)
Cardiac cycle, by DrJanaOfficial
Birth of a calf, by Basile Morin
Anatomical diagram of a limpet, by KDS4444
Bird egg, by KDS4444
Bacteriophages attached to a bacterial cell wall, by Graham Beards
Earthworm head, by KDS4444
Prokaryotic bacteria cell, by Oganesson007
Vaccine development by reverse genetics, by Mouagip
Human skull at Craniofacial abnormality, by LadyofHats
Sneezing, by James Gathany
Deconvoluted microscope image, by Methylated603
Feeding frenzy, by Luc Viatour
Wood samples, by Anonimski
Embryonic stem cells, by Ryddragyn
Anatomical diagram of a nautilus, by KDS4444
Anatomical diagram of a scallop, by KDS4444
Anatomical diagram of a hypothetical ancestral mollusc, by KDS4444
Neural system of a Placopecten magellanicus, by KDS4444
Post-clitellum segment of an annelid, by KDS4444
Browsing, by Yathin sk
Gastric mucous membrane, by Nephron
Muscles of the face, by Johannes Sobotta (edited by CFCF and Nagualdesign)
Caridoid escape reaction, by Kils (edited by Stigmatella aurantiaca)
Experiments in the Revival of Organisms, by Techfilm Studio, Moscow
Human heart diagram, by ZooFari
Impalas fighting during rut, by Muhammad Mahdi Karim
DNA, by Richard Wheeler
Nictitating membrane, by Toby Hudson
Écorché at Honoré Fragonard, by Jebulon (edited by Julia W)
Child with smallpox, by James Hicks (restored by Econt)
Positron emission tomography, by Damato
Mantoux test, by Greg Knobloch
Central heterochromia at Heterochromia iridum, by Adam Cuerden (edited by Greg A L)
Odd-eyed cat, by Keith Kissel (edited by Tomer T)
Basal ganglia circuits, by Mikael Häggström (based on images by Andrew Gillies and Patrick J. Lynch)
Antigenic shift, by the National Institute of Allergy and Infectious Diseases (vectorized by Mouagip)
Circulatory system, by LadyofHats (edited by ZooFari and Jinman11)
Reference ranges for blood tests, by Mikael Häggström
Volume rendering, by Lackas
Steroidogenesis at Steroid, by Mikael Häggström and Slashme (edited by Hoffmeier and Settersr)
Tree of life, by Ernst Haeckel (restored by Ragesoss)
Pharyngeal jaws, by Zina Deretsky (vectorised by Pbroks13)
Ribbon diagram,by Jane S. Richardson
Citric acid cycle, by YassineMrabet (edited by Narayanese and TotoBaggins, vectorised by WikiUserPedia))
European Herring Gull excreting waste at Guano, by Sanchezn
The Cow-Pock—or—the Wonderful Effects of the New Inoculation! at Vaccine hesitancy, by James Gillray
Typhoid vaccination, by John Vachon (edited by Durova)
Caesarean section, by Salimfadhley (edited by Diliff)
Bones of the arm, by LadyofHats
Wormian bones, by LadyofHats
Studies of the Fetus in the Womb, by Leonardo da Vinci
CT scan, by the Department of Radiology, Uppsala University Hospital
Respiratory system, by LadyofHats (edited by Daniele Pugliesi)
Agar plates, by Bill Branson (edited by Fir0002)
Autotomy, by Fir0002
Diffusion MRI, by Thomas Schultz
Vitruvian Man, by Leonardo da Vinci
Neutrophil engulfing an anthrax bacterium, by Volker Brinkmann (edited by TimVickers)
Neuron cell, by LadyofHats (edited by Ysangkok)
Diagram of an eye, by Ignacio Icke (edited by Ysangkok)
Osmotic pressure on blood cells, by LadyofHats
Root canal treatment, by Jeremy Kemp (vectorised by jellocube27)
Strabismus surgery, by Bticho
Embryo by Ed Uthman
Antarctic krill eye, by Kils
Polydactyly, by Drgnu23 (edited by Grendelkhan, Raul654 and Solipsist)
Magnetic resonance imaging at Neuroimaging, by Fastfission