Out of the 200 million ejaculated sperm, only about __________ reach the vicinity of the egg.
A. 2000
B. 2
C. 200
D. 20
E. 20,000
C. 200
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The movement of a body part downward is called
A) retraction. B) pronation. C) depression. D) protraction. E) eversion.
Electrolyte balance primarily involves balancing the rates of ________ across the digestive tract with rates of ________ at the kidneys.
A) excretion; secretion B) filtration; absorption C) secretion; filtration D) absorption; loss E) osmosis; gain
The two major types of phagocytic cells are ________ and ________.
A. lymphocytes; monocytes B. neutrophils; monocytes C. eosinophils; T cells D. neutrophils; macrophages E. monocytes; macrophages
True or False? Damage to the glossopharyngeal nerve will result is complete loss of the sense of taste.
Answer the following statement true (T) or false (F)