Why is clonal selection necessary for the adaptive immune response but not the innate immune response? Select True or False for each statement. T/F The adaptive immune response uses receptors to recognize pathogens, and the innate immune response does not. T/F There is more receptor diversity in the adaptive immune response than in the innate immune response. T/F Cells in the innate immune response do not require activation, and those in the adaptive immune response do. T/F Clonal selection is used for targeting pathogens, and the innate immune response is used only to stop blood flow from the wound.

Verified step by step guidance

1. Understand the difference between the adaptive and innate immune responses. The adaptive immune response is specific and has memory, meaning it can recognize and remember specific pathogens. The innate immune response is non-specific and does not have memory.
2. Analyze the first statement: The adaptive immune response uses specific receptors (like T-cell receptors and antibodies) to recognize pathogens, while the innate immune response uses general pattern recognition receptors. Thus, the statement is True.
3. Evaluate the second statement: The adaptive immune response involves a vast array of receptors generated through random genetic rearrangements, leading to high receptor diversity. The innate immune system has limited types of receptors that recognize common microbial features. Thus, the statement is True.
4. Consider the third statement: Cells in the adaptive immune response, such as T and B cells, require activation to proliferate and function, which is achieved through clonal selection. Cells in the innate immune response, such as macrophages and neutrophils, are generally pre-activated. Thus, the statement is True.
5. Examine the fourth statement: Clonal selection is a process in the adaptive immune response where specific cells proliferate and differentiate in response to a specific antigen. The innate immune response plays a broader role in defense mechanisms, not just stopping blood flow from wounds. Thus, the statement is False.