Soil and Aquatic Microbiology MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Soil and Aquatic Microbiology, a fundamental topic in the field of Microbiology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Soil and Aquatic Microbiology MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Soil and Aquatic Microbiology mcq questions that explore various aspects of Soil and Aquatic Microbiology problems. Each MCQ is crafted to challenge your understanding of Soil and Aquatic Microbiology principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Microbiology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Soil and Aquatic Microbiology MCQs are your pathway to success in mastering this essential Microbiology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Soil and Aquatic Microbiology. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Soil and Aquatic Microbiology knowledge to the test? Let's get started with our carefully curated MCQs!

Soil and Aquatic Microbiology MCQs | Page 4 of 15

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Q31.
Denitrification may be distinguished as
Discuss
Answer: (c).both (a) and (b)
Q32.
The conversion of molecular nitrogen into ammonia is known as
Discuss
Answer: (c).nitrogen fixation
Q33.
The breakdown of cattle manure in biogas is accomplished by which of the following type of bacteria?
Discuss
Answer: (d).All of these
Q34.
Which of the following species of different genera of bacteria are not capable of transforming nitrate to nitrogen?
Discuss
Answer: (d).None of these
Q35.
Some microorganisms have the ability to increase the nitrogen content of soils, are called as
Discuss
Answer: (a).nitrogen fixation
Discuss
Answer: (c).both (a) and (b)
Q37.
For rapid decomposition by microbes, the substrate should have a C/N ratio of
Discuss
Answer: (c).30-40
Q38.
Which are the main source of biofertilisers?
Discuss
Answer: (a).Cyanobacteria
Q39.
The organisms responsible for the characteristic musty or earth odor of a freshly plowed field is/are
Discuss
Answer: (d).all of these
Discuss
Answer: (c).both (a) and (b)