The ciliated columnar epithelium in our body may be found in:
A
Ureter
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B
Respiratory tract
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C
Stomach
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D
Sweat gland
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Solution
The correct option is B Respiratory tract
The ciliated columnar epithelium is the layer of simple columnar epithelial cells, but they possess fine hair-like outgrowths i.e., cilia on their free surfaces.
These cilia are capable of rapid, rhythmic, wave-like beatings in a certain direction.
These assist in removing dust particles and foreign bodies, which have entered air passages.
It is found in the fallopian tubes, respiratory tract, bronchi, and larger bronchioles.
The epithelium lining the ureter is stratified, transitional epithelium.
Sweat glands are lined by simple cuboidal epithelium while the simple columnar epithelium forms the mucosal lining of stomach.