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Which of the following structure is a ph...

Which of the following structure is a phonoreceptor

A

Organ of Corti

B

Jacobson's organ

C

Lateral line organ

D

None of these

Text Solution

AI Generated Solution

The correct Answer is:
To determine which of the following structures is a phonoreceptor, we need to analyze the options provided: Organ of Corti, Jacobson organ, lateral line organ, and none of these. ### Step-by-Step Solution: 1. **Understanding Phonoreceptors**: - Phonoreceptors are specialized sensory structures that detect sound or vibrations. They are crucial for the auditory system in animals. 2. **Identifying the Options**: - **Organ of Corti**: This is located in the inner ear and contains hair cells that function as auditory receptors. It is responsible for converting sound vibrations into neural signals. - **Jacobson Organ**: Also known as the vomeronasal organ, it is involved in the detection of pheromones and chemical signals, not sound. - **Lateral Line Organ**: Found in aquatic animals, it detects water movements and vibrations but is not specifically a phonoreceptor for sound in the air. - **None of These**: This option implies that none of the given structures are phonoreceptors. 3. **Analyzing the Correct Answer**: - Since the Organ of Corti is specifically designed to detect sound vibrations and is located in the inner ear, it is classified as a phonoreceptor. 4. **Conclusion**: - The correct answer is **Organ of Corti**. ### Final Answer: **Organ of Corti** is the phonoreceptor.
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