Label H represents which of the following structures?
A) blastocyst
B) inner cell mass
C) trophoblast
D) blastocoel
E) lacuna
C) trophoblast
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The conscious state is maintained by the
A) prefrontal lobes. B) general interpretive area. C) limbic system. D) reticular activating system. E) nucleus gracilis.
The parasympathetic autonomic responses associated with defecation and urination are processed and controlled at the level of the
A. brainstem. B. hypothalamus. C. spinal cord. D. cerebellum. E. limbic center.
In the developmental process, the lumen (space) of the neural tube becomes the
A) forebrain. B) ventricles of the brain. C) midbrain. D) pupils of the eye. E) ear.
Breathing air through the nose provides multiple functions. What function would be most impacted while breathing dry air?
A. Warming of the air B. Delivering the air to the lungs C. Providing a resonance chamber for speech D. Humidifying the air