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BIOLOGY CH22 World of Microbes — Science STD 9 — Question

Tamilnadu BoardEnglish MediumSTD 9ScienceBIOLOGY CH22 World of Microbes1 Mark
MCQ
Assertion : Bacillus Thuringiensis is a biocontrol agent. Reason : It produces a protein called ‘cry protein’ which kills insect larva.
  • A
    If both Assertion and Reason are true and Reason is the correct explanation of Assertion.
  • B
    If both Assertion and Reason are true but the reason is not the correct explanation of assertion.
  • C
    If Assertion is true but Reason is false.
  • D
    If Assertion is false but Reason is true.
✓

Answer

Both assertion and reason are true and Reason is the correct explanation of Assertion

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