Central microtubule Enlarged microtubule doublet A Tubulin microtubules Cilia under TEM
microtubules Cilia under TEM
demilune mucous acinus serous acinus Tracheal glands H.E stain 10X40
Tracheal glands H.E stain 10×40 demilune mucous acinus serous acinus
intrapulmonary bronchi hyaline cartilage gland Lung H.E stain10×10
Lung H.E stain 10×10 intrapulmonary bronchi hyaline cartilage gland