CTET 2 Math and Science 13 Jan 2023 Paper

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Question : 78 of 150
 
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Read the following paragraph and select the option that would correctly fill the blanks in the given order.
When a disease - carrying microbe enters our body, the body produces          (i)​          to fight the invader. If dead or weakened microbes are introduced in a healthy body, the body fights and kills them producing these. This is how a          (ii)​          works to prevent diseases like          (iii)​         .
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