What is the human organ of prehension?

The human organ of prehension is the hand. Prehension refers to the ability to grasp or seize objects, and the hand is specifically designed for this function. It has a complex structure that includes dexterous fingers and opposable thumbs, allowing humans to perform intricate tasks such as manipulating tools, holding objects, and engaging in fine motor activities. This adaptation has played a crucial role in human evolution, enabling the development of advanced skills and technologies.

The other options do not serve as primary organs of prehension. The foot is primarily used for locomotion, the mouth is mainly for eating and communication, and the eye is for vision. Each of these has distinct functions that do not involve the grasping ability central to the concept of prehension, thereby highlighting the unique role of the hand in this aspect.