Wellcome uses cookies.

Read our policy
Skip to main content
58 results
  • Red blood cells clearly showing their biconcave disc shape.
  • Breast cancer cell
  • Prostate cancer cells
  • Confocal micrograph of Arabidopsis thaliana seedling
  • A fly on sugar crystals
  • Clostridium difficile
  • Moth Fly
  • Connective tissue
  • Bird of paradise seed
  • Structure of foot-and-mouth disease virus
  • Breast cancer cells
  • Cell division
  • Neural stem cells transplanted into mouse brain
  • Mechanical heart
  • Lung cancer cell. This image shows a single cell grown from a culture of lung epithelial carcinoma (cancer) cells. The purple area shows blebbing.
  • Human immunodeficiency virus (HIV)
  • Skin cells from a scald
  • Caffeine crystals
  • Colon cancer cells
  • Seminiferous tubule
  • Diatom frustule
  • Villi in the small intestine
  • Bacillus subtilis biofilm
  • Lavender leaf
  • Swallowtail butterfly (Papilio)
  • Blood clot on a sticking plaster
  • Villi from the small intestine
  • Ruptured blood vessel
  • Movie of a mouse head in development
  • Developing mouse head