Clonal Selection Is an Explanation for How

question 95

Multiple Choice

Clonal selection is an explanation for how

• A) a single type of stem cell can produce both red blood cells and white blood cells.
• B) V, J, and C gene segments are rearranged.
• C) an antigen can provoke production of high levels of specific antibodies.
• D) HIV can disrupt the immune system.
• E) macrophages can recognize specific T cells and B cells.

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