Biology is the study of life, from the smallest organisms to the largest ecosystems. It is a vast and complex field of study, but it is essential for understanding the world around us.

Here you are given Multiple Choice Questions (MCQs) on the Biologythe topic of General Knowledge. First of all, you have to read all the GK questions related to Biology and click on one correct answer for each question. If your answer is correct, you will be displayed with a ✅ sign, but if your answer is wrong, a ❌ sign will be displayed, so that you can identify the correct answer you have given.

Q. Who coined the term "biology"?

 ◉ Hastings

❌ Incorrect

 ◉ Lamark and Travranus

✅ Correct

 ◉ Hastings and Trevranus

❌ Incorrect

 ◉ Lamark

❌ Incorrect

Q. Where are the Center for Cellular and Molecular Biology, Indira Gandhi Center for Atomic Research and Vikram Sarabhai Space Research Center located respectively?

 ◉ Hyderabad, Kalpakkam and Thiruwantapuram

✅ Correct

 ◉ Maharashtra and Thiruwantapuram

❌ Incorrect

 ◉ Sikkim and Assam

❌ Incorrect

 ◉ Tamil Nadu and Hyderabad

❌ Incorrect

Q. Which is the branch of biology that deals with extinct organisms?

 ◉ Pomology

❌ Incorrect

 ◉ Palaeontology

✅ Correct

 ◉ Ekthology

❌ Incorrect

 ◉ Serial

❌ Incorrect

Q. There is a very old way of preparing pickles in India without adding any chemical preservatives, what is the main factor that protects such pickles from spoilage by micro-organisms?

 ◉ salt

✅ Correct

 ◉ Oil

❌ Incorrect

 ◉ Indian spices

❌ Incorrect

 ◉ None of them

❌ Incorrect

Q. What is mainly studied in exo-biology?

 ◉ Mars Griha and its soil

❌ Incorrect

 ◉ Varun Griha and its shape

❌ Incorrect

 ◉ Of sun and its rays

❌ Incorrect

 ◉ life on outer planets and space layers

✅ Correct

Q. What is the name of the light-ray which is used inside the test tube in the pathological laboratory for the elimination of bacteria?

 ◉ radio waves

❌ Incorrect

 ◉ Gamma rays

❌ Incorrect

 ◉ UV radiation

✅ Correct

 ◉ Infrared rays

❌ Incorrect

Q. What is the name of free living nitrogen fixing microorganisms?

 ◉ Salmonella

❌ Incorrect

 ◉ Listeria

❌ Incorrect

 ◉ rhizobia

✅ Correct

 ◉ Norovirus

❌ Incorrect

Q. Fish can survive in the frozen water of the lake because-

 ◉ water near the bottom does not freeze

✅ Correct

 ◉ Water is always hot

❌ Incorrect

 ◉ Fishes are thick

❌ Incorrect

 ◉ None of them

❌ Incorrect

Q. What are rod shaped bacteria called?

 ◉ Bacteria

❌ Incorrect

 ◉ Bacillus

✅ Correct

 ◉ Virus

❌ Incorrect

 ◉ Proteobacteria

❌ Incorrect

Q. What do pathogenic bacteria emit?

 ◉ antigen

✅ Correct

 ◉ Acid

❌ Incorrect

 ◉ Stool

❌ Incorrect

 ◉ Urine

❌ Incorrect

Q. Through which structure of bacteria and virus can be seen?

 ◉ Open eyes

❌ Incorrect

 ◉ electron microscope

✅ Correct

 ◉ Microscopes

❌ Incorrect

 ◉ Magnifying lens

❌ Incorrect


Visit link below to learn more about the topic:

Biology, Living Organisms Characteristics, Classification and Main Animal Associations 🔗

  Last update :  Mon 5 Jun 2023
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  Post Category :  Science Quizzes