If parts of the inner ear related to balance have a problem, why may a person feel dizziness?
Answer and explanation
Correct answer: Because the brain may receive wrong signals about body position
The vestibular parts of the inner ear detect head movement and help the brain judge body position and balance. Their information is compared with signals from the eyes and muscles. If the inner-ear signals become abnormal or inconsistent, the brain may interpret the body as moving when it is not, producing dizziness or loss of balance. The remaining options are biologically unrelated.
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What is the correct answer to this question?
Because the brain may receive wrong signals about body position
Why is this the correct answer?
The vestibular parts of the inner ear detect head movement and help the brain judge body position and balance. Their information is compared with signals from the eyes and muscles. If the inner-ear signals become abnormal or inconsistent, the brain may interpret the body as moving when it is not, producing dizziness or loss of balance. The remaining options are biologically unrelated.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Control and Coordination.
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