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 10 of 15

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Q91.
An example of a symbiotic nitrogen fixer is
Discuss
Answer: (d).Rhizobium
Q92.
In the process of nitrogen fixation, which of the following microorganism is involved?
Discuss
Answer: (c).Non symbiotic and symbiotic microorganisms only
Discuss
Answer: (c).It also contains with traces of O2 and Cl2
Q94.
The physical structure of soil is improved by the accumulation of
Discuss
Answer: (a).mold mycelium
Q95.
__________ play a key role in the transformation of rock to soil.
Discuss
Answer: (a).Cyanobacteia
Q96.
The groups of bacteria which have the ability to fix nitrogen from air to soil are
Discuss
Answer: (c).both (a) and (b)
Discuss
Answer: (c).both (a) and (b)
Q98.
The crops which are involved in nitrogen fixation are
Discuss
Answer: (d).all of these
Q99.
Denitrification may be distinguished as
Discuss
Answer: (c).both (a) and (b)
Q100.
The conversion of molecular nitrogen into ammonia is known as
Discuss
Answer: (c).nitrogen fixation