Microbes in Human Welfare - Class XII Biology Quiz
Ready to take the quiz?
Test takers will enter name and email before starting.
Preview questions
1. Which of the following is NOT a role of microbes in human welfare?
Biodegradation · Nitrogen fixation · Photosynthesis · Fermentation
2. Which microbe is primarily used in the production of yogurt?
Lactobacillus · Streptococcus · Bacillus · Escherichia
3. What is the primary function of Rhizobium in agriculture?
Decomposing organic matter · Nitrogen fixation · Pathogen control · Soil erosion prevention
4. Which of the following is a biotechnological application of microbes?
Production of antibiotics · Soil fertility enhancement · Water purification · Plant growth promotion
5. Which process involves the use of yeast for alcohol production?
Fermentation · Photosynthesis · Respiration · Decomposition
Related quizzes
View all BiologyStrategies for Enhancement in Food Production - Class XII Biology Quiz
Strategies for Enhancement in Food Production
Microbes in Human Welfare Quiz
Microbes in Human Welfare
Biodiversity and Conservation Quiz
Biodiversity and Conservation
Microbes in Human Welfare - Class XII Biology Quiz
Microbes in Human Welfare
Molecular Basis of Inheritance Quiz
Molecular Basis of Inheritance
Microbes in Human Welfare - Quiz
Microbes in Human Welfare