Trachea lining, SEM
Lung lining, SEM
False-colour SEM of tracheal epithelium
Nasal lining
Nasal epithelium, SEM
Tracheal epithelium surface, SEM
Simple columnar epithelilium, ileum
Trachea, light micrograph
Respiratory ciliated epithelium
Pseudostratified epithelium
Ciliated and nonciliated Clara cells
Nasal lining, SEM
Trachea lining, TEM
Small intestine tissue, light micrograph
Scanning electron micrograph of lung epithelium
Respiratory epithelium, light micrograph
Tracheal mucosa, light micrograph
Tracheal lining, SEM
Jejunum, light micrograph
Gallbladder surface, SEM
Fallopian tube, SEM
Intestinal villi, SEM
Trachea muscle, SEM
Intestinal villus, light micrograph
Small intestine, light micrograph
LM of an intestinal villus in cross section
Fallopian tube lining, SEM
Small intestine lining, light micrograph
Bronchial epithelium, SEM
Ciliated epithelium, light micrograph
Ciliated pseudostratified columnar epithelium, LM
Tongue-shaped villi of the jejunum
Inner ear hair cells, SEM
Squid sensory hair cells, SEM
Simple columnar epithelium
Trachea and thyroid, light micrograph
False-colour SEM of bronchial epithelium
Goblet cell in the lining of the nasal epithelium, TEM
Fish mouth lining, SEM
Penis foreskin, SEM
Stomach lining, SEM
Intestinal lining, SEM
Cave fish gill, SEM
Goblet cells in small intestine, light micrograph
Tobacco leaf, SEM
Cervical lining, SEM
Astrocytic glial cell from CNS, SEM
Thyroid gland, SEM
Trachea and salivary gland, SEM
Transmission electron micrograph lung epithelium
Microvilli and a goblet cell
Villi of the human small intestine. LM
Goblet cells in the small intestine. LM
Connective tissue, SEM
Lung tissue, SEM
Beaver penis, SEM
Smell receptor, TEM
Foxglove leaf, SEM
Large intestine lining, light micrograph
Stomach lining, light micrograph
Euplotes protozoa, SEM
Climacostomum protozoan, SEM
Tetrahymena protozoan, SEM
Ciliate protozoan, SEM
Paramecium protozoan, SEM
Sensory epithelium, SEM
Inner ear hairs, SEM
Gastrotrich freshwater animal, SEM
Ciliate protozoan membranelles, SEM
Vorticella protozoan, SEM
Ciliate protozoans, SEM
Salivary gland, SEM
Sensory hair cells in ear, SEM
Cross-section of the trachea, SEM
Keratinocyte skin cells, SEM
Human tongue surface, SEM
Trachea, TEM
Transverse section of the colon
Human tongue surface with bacteria, SEM
Intestinal lining, TEM
Intestinal microvilli, SEM
Colon lining, light micrograph
SEM of the gall bladder
Alveolar macrophages, SEM
Respiratory tract lining cells and cilia, light micrograph
Intestinal villi cell loss, SEM
Intestinal villus cell loss, SEM
Spider lily flower stamen, SEM
Trachea, LM