Question

Identify the relation and fill in the blanks.​

$\begin{array}{ccc}\text{Covid 19}& \text{Air/droplet, direct contact}& \text{Lungs}\\ \text{AIDS}& \text{A}& \text{B}\end{array}$
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• A. A: Contaminated food and water , B: Liver​
• B. A: Insect bite, B: Brain​
• C. A: Blood transfusion, B: Immune system​
• D. A: Direct contact, air/droplet, B: Lungs​

Answer 1

The correct option is C A: Blood transfusion, B: Immune system​

In the given table, 'A' indicates the mode of transmission and 'B' indicates the part of the body the pathogen affects.
AIDS is a viral disease caused by the human immunodeficiency virus (HIV). It can be transmitted through sexual contact, blood transfusion, and using the syringes used by an infected person. AIDS affects the immune system of the individual. ​