Which of the Following Occurred During the Pleistocene Epoch

question 17

Multiple Choice

Which of the following occurred during the Pleistocene epoch?

• A) Biologically modern human beings emerged in Africa.
• B) The polar ice caps melted, causing ocean levels to reach unprecedented heights.
• C) The interbreeding of Neandertals and modern human beings gave rise to Cro Magnons in Europe.
• D) William of Occam advocated the principle of parsimony.

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Definitions:

Moro Reflex

An involuntary response seen in newborns, which is triggered by a sudden lack of support, causing the baby to extend and then curl the arms and legs.

Babinski Reflex

A reflex action in infants, where the big toe moves upward or toward the top surface of the foot, and the other toes fan out in response to the stroking of the sole.

Startle Reflex

An involuntary reaction to a sudden unexpected stimulus, such as a loud noise or sudden movement, demonstrating the body's automatic response.

Neuron

A neuron is a specialized cell transmitting nerve impulses; a nerve cell.