One conclusion that can be drawn from Figure 38-1 is that:
a. a low ratio of auxin to cytokinin stimulates root development.
b. a low ratio of auxin to cytokinin stimulates shoot development.
c. a low ratio of auxin to cytokinin results in undifferentiated growth.
d. a low ratio of auxin to cytokinin stimulates the formation of an entire plant.
e. a low ratio of auxin to cytokinin results in no growth.
B
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The part of the vertebra that transfers weight along the long axis of the vertebral column is (are) the
A) transverse process. B) spinous process. C) vertebral arch. D) vertebral body. E) vertebral pedicles.
Meiosis results in the generation of
a. four haploid cells. b. two diploid cells. c. two diploid cells and two haploid cells. d. four diploid cells. e. one haploid and three diploid cells.
Muscle fatigue is often accompanied by muscle pain. What is the most likely explanation for this pain?
A. the myofibrils being torn apart B. decreased levels of glycogen in the muscle fibers C. increased levels of Pi in the muscle fibers D. decreased levels of ATP in the muscle fibers E. decreased pH in the muscle fibers Clarify Question · What is the key concept addressed by the question? · What type of thinking is required? Gather Content · What do you know about muscle fatigue? What other information is related to the question? Choose Answer · Given what you now know, what information is most likely to produce the correct answer? Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?
Interstitial fluid contains all EXCEPT which of the
following? a. erythrocytes b. ions c. white blood cells d. carbon dioxide e. water