Which of the following is NOT a characteristic of aquatic fish?
a. having gills c. having testicles
b. having operculum d. having barbels
C
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The lateral muscle seen most laterally on axial sectional images is the transversus abdominis.
Answer the following statement true (T) or false (F)
The ________ ________ muscle rotates the eye away from the midline.
Fill in the blank(s) with the appropriate word(s).
Which of the following does not influence the time necessary for a nerve impulse to be transmitted?
A) length of the axon B) presence or absence of a myelin sheath C) diameter of the axon D) presence or absence of nodes E) whether or not the impulse begins in the CNS
Adrenal androgens are normally secreted only in males, whereas adrenal estrogens are secreted only in females
Indicate whether the statement is true or false