Which system's function for a fetus is not performed by the placenta?
a. digestive
b. respiratory
c. circulatory
d. urinary
e. none of the above; the functions of all of the systems are performed by the placenta
C
Anatomy & Physiology
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Every neuron has
A) myelin. B) a cell body. C) a neurilemma. D) many axons.
Anatomy & Physiology
Restful activities are governed by the
A. sympathetic nervous system. B. parasympathetic nervous system. C. both parasympathetic and sympathetic nervous systems.
Anatomy & Physiology
This term means the return of substances into the blood stream from the filtrate
a) reabsorption b) filtration c) secretion d) excretion e) none of these choices
Anatomy & Physiology
The joint between the frontal and parietal bones is called a ________ joint.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology