SUMMARY AND REVIEW. 
The discoverer of phagocytes. 
Why bacteria sometimes conquer the phago¬ 
cytes. 
Methods whereby bacteria multiply. 
Process of spore-formation. 
Wonderful resistive power of spores. 
Parent bacillus after the process of spore-for¬ 
mation. 
QUESTIONS FOR REVIEW ON CHAPTER HI. 
I. —Why is the study of morphology important, 
and how is it best facilitated? 
II. —Describe each of the three forms of bac¬ 
teria. Which of these is most common ? 
III. —Is the process of multiplication of bac¬ 
teria rapid? If so, in what manner and under 
what conditions are they propagated? 
IV. —Are pure blood and healthy tissue con¬ 
ducive to the development of the various kinds 
of bacteria? 
V. —Which method of antagonizing disease 
germs appeals to you—resistance by a vigorous 
healthy body, or their destruction by the use of 
powerful drugs? 
VI. —What is the meaning of spore-forming 
as applied to bacteria? 
VII. —Are all varieties of bacteria spore-form¬ 
ing? About what is the size of the largest known 
bacillus ? 
VIII. —In what manner do micro-cocci and 
spirilla multiply? Give term applied and its 
meaning. 
IX. —Are spores easily exterminated? What 
can you say of their peculiar resistive powers ? 
X. —Does the parent bacillus remain vigorous 
after propagating its kind ? 
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