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SSC CGL
mediumQ. No. 15016-which-part-of-the-ear-converts-sound-waves-to-nerve-impulses

Which part of the ear converts sound waves to nerve impulses?

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This concept is important for examinations because SSC often converts a textbook statement into a direct MCQ or uses closely related terms as distractors. Restate the question in your own words, predict the answer before checking the options, and confirm that the explanation and correct-option field both point to Cochlea.

AEardrum
BCochlea
CSemicircular canals
DOssicles
Correct Answer: CochleaYour Answer: B

Explanation

s sound waves to nerve impulses? Eardrum is incorrect because it refers to a different organ, substance, process, or medical association. Semicircular canals is also incorrect; it may be biologically important, but its principal role or defining feature is not the one being tested here. Ossicles is incorrect because its function, source, target, or disease relationship does not match the question. Therefore option B, Cochlea, is factually consistent with the stem, the marked correct index, and the explanation. Cochlea in the inner ear converts sound vibrations into electrical nerve impulses that are sent to the brain via the auditory nerve.

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Test your SSC CGL Human Body knowledge

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FAQ

SSC CGL Human Body FAQs

Common questions and clear answers for this topic.

Which body systems are most important for SSC CGL preparation?

The digestive, circulatory, nervous, and skeletal systems appear most frequently, along with sensory organs and basic endocrine functions.

How many bones are there in the human body, and is this commonly asked?

Yes, the human body has 206 bones, and questions about the largest, smallest, and total bone count appear fairly often.

What kind of blood-related questions come up in SSC CGL?

Questions usually cover blood group compatibility, the role of platelets in clotting, and basic facts about blood pressure and heart function.

Do I need detailed biochemistry knowledge for the human body section?

No, most questions focus on what each organ does and why, rather than the detailed biochemical processes behind it.

How can I retain human body facts more effectively for the exam?

Linking facts to real-life observations, like why pulse is checked at the wrist, makes them easier to recall than memorizing textbook lines.

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