Question

select true or false. the corpus callosum is a tract of association fibers that connects the right and left hemispheres together. true false question 12 2 pts which functional division of the nervous system would be responsible for the physiological changes seen during exercise (e.g., increased heart rate and sweating)? somatic central autonomic enteric

Explanation:

• For the first question: The corpus callosum is a commissural tract (not association fibers) that connects the right and left cerebral hemispheres. Association fibers connect different regions within the same hemisphere.
• For the second question: The autonomic nervous system controls involuntary physiological processes like heart rate and sweating. The somatic nervous system controls voluntary movements. The central nervous system (brain and spinal cord) is not a functional division in this context. The enteric nervous system controls the gastrointestinal tract.

Answer:

• First question: B. False
• Second question: C. Autonomic