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| MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare With Answers PDF |
MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare With Answers PDF: Multiple Choice Questions (MCQs) are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge.
An MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare consists of a question or statement, followed by several answer options, of which the student must choose the correct one. The answer options are usually presented as a list of possible choices, such as A, B, C or D.
MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare With Answers PDF
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Which of the following microorganisms is used in the production of antibiotics? A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Lactobacillus acidophilus Ans: C) Streptomyces
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Which of the following microorganisms is used in the production of yogurt? A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Lactobacillus acidophilus Ans: D) Lactobacillus acidophilus
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The process of converting lactose to lactic acid by microorganisms is known as: A) Fermentation B) Digestion C) Respiration D) Photosynthesis Ans: A) Fermentation
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The microorganism used in the production of cheese is: A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Lactobacillus acidophilus Ans: D) Lactobacillus acidophilus
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The microorganism used in the production of bread is: A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Lactobacillus acidophilus Ans: B) Saccharomyces cerevisiae
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Which of the following microorganisms is used in the production of single cell protein? A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Spirulina Ans: D) Spirulina
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Which of the following microorganisms is used in the production of vinegar? A) Escherichia coli B) Saccharomyces cerevisiae C) Acetobacter D) Lactobacillus acidophilus Ans: C) Acetobacter
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Which of the following microorganisms is used in the production of alcohol? A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Lactobacillus acidophilus Ans: B) Saccharomyces cerevisiae
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Which of the following is not a use of microbes in sewage treatment? A) Decomposition of organic matter B) Removal of nitrogen and phosphorus C) Production of electricity D) Removal of minerals Ans: D) Removal of minerals
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Which of the following microorganisms is used in the production of biogas? A) Escherichia coli B) Saccharomyces cerevisiae C) Streptomyces D) Methanogens Ans: D) Methanogens
Benefits of MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare
One of the benefits of using MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare is that they are easy to grade. The correct answer is already provided, so the teacher or exam proctor simply needs to check that the student has chosen the correct option. This makes MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare more efficient than open-ended questions, which require more time and effort to grade.
Another benefit of MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare is that they can test a wide range of knowledge, including factual information, concepts, and problem-solving skills. They can also be used to test a student's ability to apply knowledge to new situations, rather than just recall information.
Conclusion of MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare With Answers PDF
In conclusion, MCQ Questions for Class 12 Biology Chapter 10 Microbes in Human Welfare are a popular method of testing a student's understanding of a particular subject. They are widely used in school and college exams as they are a quick and efficient way to assess a student's knowledge. But to minimize the drawbacks, it is important to write good MCQs and use a variety of question types. They can test a wide range of knowledge, including factual information, concepts, and problem-solving skills, but they should not be the only method of assessment, it's important to use different types of questions to evaluate a student's understanding of a subject.
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