The white matter of the spinal cord contains ________.
A) myelinated nerve fibers only
B) unmyelinated nerve fibers only
C) myelinated and unmyelinated nerve fibers
D) soma that have both myelinated and unmyelinated nerve fibers
C) myelinated and unmyelinated nerve fibers
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When someone engages in exercise that requires more oxygen than is available, they develop a(n) _____ _______ (2 words), which results in heavy breathing for several minutes after the exercise is complete
Fill in the blank with correct word.
The myenteric plexus is
A) primarily composed of connective tissue. B) a layer of longitudinal smooth muscle. C) the mucus secreting layer of the digestive tract. D) a network of neurons. E) a layer of circular smooth muscle.
The average person produces between 1 and 3 pints of gas per day.?
Indicate whether the statement is true or false
Type AB of the ABO blood group is an example of ________.
A. codominance B. recessiveness C. incomplete dominance D. polymorphism E. complete dominance