The trophoblast cells of the chorion secrete ________, which maintains the corpus luteum, thereby preventing menstruation.

A. hCG
B. FSH
C. GnRH
D. ACTH


Answer: A

Anatomy & Physiology

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The medial malleolus and lateral malleolus are located along the sides of the

A. knee. B. ankle. C. femoral region. D. cubital region. E. wrist.

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Which of the following is associated with the "flight-or-fight" reaction?

A. Pupillary constriction B. Glycogen synthesis C. Increased gastric motility D. Reduced urinary output E. Reduced heart rate

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The ________ separates the thoracic from the abdominal cavity.

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology

A pedigree is a chart that aligns chromosome pairs by size

Indicate whether the statement is true or false

Anatomy & Physiology