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STD 12 - 8. microbes in human welfare — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 8. microbes in human welfare1 Mark
MCQ
The chemicals which are “pro-life” with reference to human beings
  • A
    Are regarded as one of the most significant discovery of twenty first century
  • B
    Have rarely contributed to human welfare
  • C
    Are produced by some plants and all animals
  • ✓
    Can kill or retard the growth of disease-causing microbes
✓

Answer

Correct option: D.
Can kill or retard the growth of disease-causing microbes
d
Pro-life chemicals are antibiotic which can kill or retard the growth of disease-causing microbes.

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