Answer:
The answer is B.
Explanation:
"stressors as drought, famine, and lack of mates."
Olfactory receptors are structurally defined to form columns of cells in the olfactory epithelium of the nose.
<h3>What are olfactory receptors?</h3>
Olfactory receptors are nerve cells found in the nose that receive stimuli (smells) from the surrounding environment.
Olfactory receptors are elongated-shaped cells that form columns on the olfactory epithelium in the nose.
In conclusion, olfactory receptors are structurally defined to form the olfactory epithelium in the nose.
Learn more about olfactory receptors here:
brainly.com/question/4550996
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