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Q.
The ciliated columnar epithelial cells in humans are known to occur in
AIPMTAIPMT 2011Structural Organisation in Animals
Solution:
The ciliated columnar epithelial cells in humans are present in the nasal passages, oviducts (Fallopian tubes) terminal bronchioles, ventricles of the brain and central canal of the spinal cord of the embryo. Columnar ciliated epithelium consists of columnar cells, which bear cilia on the free surface.