The master gland of the endocrine system is the

A) thyroid gland.
B) adrenal gland.
C) pituitary gland.
D) pancreas.


Ans: A) thyroid gland.

Anatomy & Physiology

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Which muscle(s) move the radius and ulna?

A. biceps brachii B. anconeus C. pronator quadratus D. triceps brachii E. All of the above

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What is the first step in wound healing?

A) Organization B) Inflammation C) Scarring D) Regeneration

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Sea cucumbers have internal respiratory sacs called

A) Respiratory trees. B) Papulae. C) Peristomia. D) Lungs.

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During the development of the respiratory system, the vasculature, muscle, and cartilage of each lung form from

A. endoderm. B. mesoderm. C. ectoderm.

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