Why Should Only Homozygous Cells Be Used to Rule Out

question 74

Multiple Choice

Why should only homozygous cells be used to rule out an antibody?

• A) Homozygous cells carry a double dose of antibody.
• B) Weakly reacting antibody may not react with heterozygous cells.
• C) Strong reacting antibodies may not react with heterozygous cells.
• D) All of the above

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