Multiple Choice
Figure 20- 1 The Structure of a Lymph Node
Use Figure 20- 1 to answer the following questions:
-Specific defenses depend on the activities of
A) monocytes.
B) erythrocytes.
C) agranulocytes.
D) leukocytes.
E) lymphocytes.
Correct Answer:

Verified
Correct Answer:
Verified
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