Which of the following is an organ?
A) blood
B) heart
C) peritoneum
D) connective tissue
E) mitochondrion
B) heart
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The ________ is a layer of follicle cells that surrounds the oocyte on day 14 of a 28-day cycle.
A) antrum B) zona pellucida C) corona radiata D) corpus albicans E) isthmus
Dual innervation of organs by both branches of the autonomic nervous system allows a fine degree of control over these organs
Indicate whether the statement is true or false
Which of the following is a factor on which expiration depends?
A) contraction of expiratory muscles B) decrease in intrapulmonary pressure C) increase in lung volume D) recoil of elastic tissue in the lungs
Which term best describes the function of blood when considering the presence of carbon dioxide and endocrine hormones?
A. Protection B. Transportation C. Prevention D. Regulation