What immune response is present in vertebrates but absent in invertebrates?
A) Complement
B) Antibody-based humoral defense
C) Lymphocytes
D) All of these are correct.
Correct Answer:
Verified
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Q12: The _ involves proteins in the plasma
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Q14: The immunoglobulin known as _ promotes the
Q15: A molecule that induces an immune response
Q17: The main target of the HIV virus
Q18: The _ are cells that release neutralizing
Q19: The outermost layer of cells of the
Q20: Injured cells release chemicals that trigger expansion
Q21: The self-identifying proteins on self body cells
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