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BIOLOGY CH22 World of Microbes — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceBIOLOGY CH22 World of Microbes1 Mark
Question
State whether true or false. If false, correct the statement.

The process of vaccination was developed by Jenner.

  • True

  • False

✓

Answer

The process of vaccination was developed by Jenner- True

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