The internal intercostal muscles are inspiratory muscles because they lift the ribs upward and outward to enlarge the thoracic cavity
Indicate whether the statement is true or false
F
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Olfactory glands
A) house the sense of smell. B) regenerate to form new olfactory epithelium. C) react to aromatic molecules. D) coat the olfactory epithelium with a pigmented mucus. E) group as olfactory bulbs.
Fortunately for science, there is but one single property that defines life
Indicate whether this statement is true or false.
The statement "It controls the diameter of the pupil" is
A) true only for the parasympathetic nervous system. B) true only for the sympathetic nervous system. C) true for both the parasympathetic and sympathetic nervous systems. D) not true for either the parasympathetic or sympathetic nervous systems. E) true only for the somatic nervous system.
Which of the following is not one of the extraembryonic membranes surrounding a fetus?
A. Chorion B. Yolk sac C. Allantois D. Placenta E. Amnion