A More Recent Study on Differences in the INAH3 Suggests

question 105

Multiple Choice

 A more recent study on differences in the INAH3 suggests that compared to heterosexual men, homosexual men have ____.

• A) a larger INAH3
• B) smaller INAH3 neurons, but a comparable number
• C) fewer INAH3 neurons, but they are larger in size
• D) a comparable number and size of INAH3 neurons

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Definitions:

Outer Ear (Pinna)

The external portion of the ear, visible on the side of the head, which captures sound waves and directs them into the auditory canal.

Basilar Membrane

A membrane in the cochlea of the inner ear, playing a critical role in the perception of sound by vibrating in response to frequencies.

Auditory Canal

A tube-like structure that leads from the outer ear to the eardrum, transmitting sound waves to the middle ear.

Eardrum

A thin membrane that vibrates in response to sound waves, transmitting these vibrations to the inner ear.