General Biology MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on General Biology, a fundamental topic in the field of Biology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our General Biology 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 General Biology mcq questions that explore various aspects of General Biology problems. Each MCQ is crafted to challenge your understanding of General Biology principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our General Biology MCQs are your pathway to success in mastering this essential Biology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of General Biology. 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 General Biology knowledge to the test? Let's get started with our carefully curated MCQs!

General Biology MCQs | Page 23 of 124

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Discuss
Answer: (b).if CO is allowed to react with hemoglobin
Discuss
Answer: (a).does not readily give up carbon monoxide
Q223.
Carboxyhemoglobin is of
Discuss
Answer: (b).purplish red
Q224.
Lives of organisms in ecosystem become threatened due to
Discuss
Answer: (c).introduction of toxics in ecosystem
Q225.
Reaction between oxides of nitrogen (Nโ‚‚) and oxygen (Oโ‚‚) results in
Discuss
Answer: (d).formation of nitric acid and acid rains
Discuss
Answer: (d).pollution
Q227.
Process by which harmful substances are added to environment is called as
Discuss
Answer: (b).Pollution
Q228.
Reaction between sulfur dioxide and oxygen results in
Discuss
Answer: (d).sulfuric acid and acid rain
Q229.
Acidic waste products can be made less harmful if treated with
Discuss
Answer: (b).alkalis
Q230.
Blood vessels which carry blood away from heart are known as
Discuss
Answer: (c).arteries