Indifferent gonads develop into testes under the influence of _________.

A) androgens.
B) peptide or protein hormones.
C) estrogens.
D) None of the answers are correct.


D) None of the answers are correct.

Anatomy & Physiology

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Circulation can be split into two systems: ________ circulation, from the heart to the lungs and back to the heart, and ________ circulation, from the heart to the body tissues and back to the heart.

A. pulmonary; systemic B. systemic; pulmonary C. arterial; venous D. venous; arterial

Anatomy & Physiology

Prolonged vomiting of stomach contents will result in

A. metabolic acidosis. B. metabolic alkalosis. C. respiratory acidosis. D. respiratory alkalosis. E. None of these choices is correct.

Anatomy & Physiology

Within the PNS, a neuron will regenerate only if:

A) the surrounding neuroglia regenerate first. B) scar tissue is removed by phagocytosis. C) the neuron was myelinated. D) the cell body remains intact.

Anatomy & Physiology

The acetabular ________ is a lip of connective tissue that deepens the socket of the hip and helps stabilize the joint.

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

Anatomy & Physiology