The embryonic stage of development is completed by the ________ week after fertilization.

A. 6th
B. 8th
C. 12th
D. 10th


Answer: B

Anatomy & Physiology

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Per cubic millimeter white blood cells are more numerous than red blood cells

Indicate whether the statement is true or false

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Which receptor(s) always send(s) a signal, but the rate of action potentials changes as a result of stimulation?

A) phasic B) tonic C) both phasic and tonic

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Which tract is responsible for the subconscious regulation of movements in response to visual and auditory stimuli?

vestib tectospinal ulospinal lateral corticospinal corticobulbar reticulospinal

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Excessive small intestinal motility can lead to constipation because there is less time for absorption to take place

Indicate whether the statement is true or false

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