Biology
Grade-10
Easy
Question
Animals that lack the pigment also lack the ear canal fluid, which causes the ear canal to collapse.
- True
- False
Hint:
True
The correct answer is 'True'.
in mice, experiments involving pigment cells have shown that pigmentation plays a role in maintaining fluid in ear canals. Animals that lack the pigment also lack ear canal fluid, which causes their ear canals to collapse. In turn, this collapse contributes to degeneration of the auditory nerves, which results in deafness.
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