Primary germ layers are formed during ________
A) cleavage
B) gastrulation
C) implantation
D) conception
E) organogenesis
B
Anatomy & Physiology
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The dorsal/posterior nuclei of the thalamus includes the
A) basal nuclei. B) lateral and medial geniculate nuclei. C) mammillary body. D) interthalamic adhesion. E) red nucleus.
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How many chromosomes do human primary oocytes contain?
a. 48 b. 46 c. 32 d. 24 e. 23
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Protein-bound Ca2+ is the form of calcium that is important in neuromuscular excitability
Indicate whether the statement is true or false
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When are the semilunar valves closed?
A. When the ventricles are contracting B. When the ventricles are relaxing C. When the atrioventricular valves are closed D. When the atria are relaxing E. When the pressure is greatest in the ventricles
Anatomy & Physiology