Zoology-AIDS
NEET Zoology AIDS MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the following combinations about HIV/AIDS and immunity is correct?
A
HIV spreads through body fluids, and the body has a memory for pathogens.
B
HIV can be transmitted by physical contact, and immunity is non-specific.
C
HIV is only spread through sexual contact, and acquired immunity does not have memory.
D
HIV/AIDS cannot be transmitted through blood transfusions, and interferons protect infected cells.
Correct Answer
Option A
Detailed Explanation
HIV spreads only through body fluids and not by mere touch, while acquired immunity is characterized by memory, leading to a stronger response upon subsequent encounters with the same pathogen.
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