Mammal intercalated discTrachea x-section Hyaline cartilage simple columnar epithelium ? ciliated pseudostratified columnar epithelium (trachea) motor nerve Skeletal muscle smooth muscle colloidThyroid gland follicleWith simple cuboidal epitheliumAdipose tissue cellVesicular nucleus -euchromatin transparent-nucleolus-opaque

Hair cell (neuroepithellium)Supporting cell

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Hair cell

StereociliaTectorial membrane + hair cell

Retinapigmented epithelium>> light absorption?

Choroid

Outer plexiform layerOptic fiberbipolar neuron (ganglion layer)light

Rod & cone cell

^Retina

Cornea epitheliumStroma

3 = iris >> pigmented epithelium

Frog blood smearWhats this??leucocyteerythrocyte

duodenumGoblet cell

stomach (fundus)Gastric gland?Rugae field rugaeGastric pit

pointed = gastric pit x-sectionFundus >> gland : pit Antrum >> gland : pit Parietal cell red, chief cell - purple

^Pancreas osteonOsteon osteocyte lacunaosteoncanaliculi

simple columnar small intestinestratified squamous @ vaginaSimple squamous (Bowmans capsule)Simple cuboidal (uriniferous tubules)

Purkinje cell @ cerebella cortex-medulla()

Cerebrum neuron >> pyramidal cell (triangular shape) ^@ gray matter in cerebral cortex, white matter >> fiber

^Pacinian corpuscle = pain receptor @ hypodermis dermis hypodermisthyroid gland = simple cuboidal adrenal gland Neuron cochlear Basilar membraneOrgan of CortiCochlear ductvestibular canalTympanic canal

touch corpuscle??dermisepidermishypodermisreticular layer of dermisPapillary layer of dermisDermal papillaeStratum granulosumStratum corneum