Our Small Face, Vaulted Cranium, Upright Mobility, and Distribution of Hair

question 24

Multiple Choice

Our small face, vaulted cranium, upright mobility, and distribution of hair are features that link us with juvenile chimps. This illustrates:

• A)natural selection.
• B)neoteny.
• C)selective dominant traits.
• D)selective environmental influences.

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Definitions:

Ménière's Disease

A disorder of the inner ear causing vertigo, ringing in the ear (tinnitus), and hearing loss.

Labyrinth Dysfunction

A disorder affecting the inner ear's complex system, leading to issues with balance and hearing.

Otosclerosis

A hearing loss condition caused by abnormal bone growth in the middle ear, hindering the ears’ ability to transmit sound.

Bilateral Hyperacusis

A condition characterized by an increased sensitivity to normal environmental sounds in both ears.