Marisol Has Been Developing Normally Since the Moment of Conception

question 35

Multiple Choice

Marisol has been developing normally since the moment of conception.When will she have mature color vision?

• A)near the end of the fetal stage
• B)within a day after birth
• C)about three to four months after birth
• D)around her first birthday

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Definitions:

Neurotransmitter

Neurotransmitters are chemical messengers that transmit signals across a chemical synapse from one neuron (nerve cell) to another target neuron, muscle cell, or gland cell.

Neuroglial Cell

Supportive cells in the nervous system that provide structural and metabolic support to neurons.

Schwann Cell

A type of glial cell that wraps around nerve fibers in the peripheral nervous system, forming the myelin sheath.

Perineurium

The connective tissue sheath enveloping bundles of nerve fibers within a nerve, providing protection and supporting blood vessels.