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Bowman's glands are found in -
A
Olfactory epithelium
B
External auditory canal
C
Cortical nephrons only
D
Juxtamedullary nephrons
Detailed Solution
Bowman's glands (olfactory glands) are found in the olfactory epithelium lining the upper part of the nasal cavity.
They secrete mucus that keeps the olfactory epithelium moist.
Odorous substances dissolve in this mucus before they stimulate the olfactory receptor cells; the secretion also washes the surface clear for new odours.
They should not be confused with Bowman's capsule, the cup-like part of the nephron that surrounds the glomerulus.
The external auditory canal has ceruminous (wax) glands, not Bowman's glands.
So Bowman's glands are found in the olfactory epithelium.
They secrete mucus that keeps the olfactory epithelium moist.
Odorous substances dissolve in this mucus before they stimulate the olfactory receptor cells; the secretion also washes the surface clear for new odours.
They should not be confused with Bowman's capsule, the cup-like part of the nephron that surrounds the glomerulus.
The external auditory canal has ceruminous (wax) glands, not Bowman's glands.
So Bowman's glands are found in the olfactory epithelium.