What Is the Key Feature That Distinguishes Hominins from Other

question 38

Multiple Choice

What is the key feature that distinguishes hominins from other primates?

• A) consistent erect walking on two feet
• B) the ability to use tools
• C) a long infant dependency period
• D) lifelong pair-bonded mating

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Definitions:

Feature Detectors

Feature detectors are specialized neurons in the brain that identify specific elements of a sensory input, such as edges, lines, or movements, helping to interpret complex stimuli.

Weber's Constant

A principle in psychology that quantifies the perception of change in a given stimulus, stating that the ratio of the increment threshold to the background intensity is constant.

Hue

The color of light, as determined by its wavelength.

Sensorineural Deafness

A type of hearing loss resulting from damage to the inner ear or the neural pathways from the inner ear to the brain.