How does the definition of posterior, as it is used in human terminology, differ from the usage with four-legged animals (quadrupeds)?
What will be an ideal response?
Posterior means "behind," which is equivalent to dorsal ("the back") in humans. Because of the difference in
standing position, the two terms are not equivalent in quadrupeds, dorsal still meaning the back of the animal, but
posterior meaning the tail (or caudal) end.
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The change in function of the male reproductive system that is comparable to menopause in women is
A) called manopause. B) not comparable between the aging male and female reproductive systems. C) nothing; the male reproductive system does not change with age. D) called the male climacteric. E) None of the answers are correct.
All of the following are characteristics of nucleus, except
A) it is the largest structure in the cell. B) it has necessary information for protein synthesis. C) it determines the structure of the cell. D) it packages and sorts products. E) it contains genetic material.
Which of the following correctly states the origin and insertion of the sternocleidomastoid?
A) Sternal manubrium and lateral one-third of clavicle; mastoid process and lateral half of superior nuchal line B) Sternal manubrium and lateral half of clavicle; mastoid process and lateral one-third of superior nuchal line C) Sternal manubrium and medial one-third of clavicle; mastoid process and lateral half of superior nuchal line D) Sternal manubrium and medial half of clavicle; mastoid process and medial one-third of superior nuchal line E) Mastoid process and lateral half of superior nuchal line; sternal manubrium, medial one-third of clavicle
________ that migrate into tissues become mast cells, which release ________ in allergic reactions.
A. Monocytes; heparin B. Basophils; histamine C. Eosinophils; antibodies D. Neutrophils; heparin