General Knowledge Question Answer: Biology GK Questions and Answers

General Knowledge Biology Questions, Biology Quiz for Competitive Exams, Important Biology MCQs for GK

Q. Severe Combined Immunodeficiency Syndrome (SCID), caused by a genetic flaw, is known by a nickname -
1) Bubble Boy disease
2) Bubble Girl disease
3) Bubble Baby disease
4) Bubble calf disease

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Q. Which one of the following is a microbial insecticide?
1) Bacillus thuringiensis
2) Bacillus subtilis
3) Bacillus polymyxa
4) Bacillus brevis

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Q. Which of the following statements about radioactive pollution are correct?
1. It causes genetic changes in animals.
2. It causes imbalance among different minerals in soil.
3. It hinders blood circulation.
4. It causes cancer
Choose the correct code -

1) 1 and 2
2) 1 and 4
3) 1, 3 and 4
4) 2, 3 and 4

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Q. Which of the following are the reasons for the occurrence of multi-drug resistance in microbial pathogens in India?
1. Genetic predisposition of some people.
2. Taking incorrect doses of antibiotics to cure diseases
3. Using antibiotics in livestock farmirg.
4. Multiple chronic diseases in some people.
Select the correct answer using the code given below.

1) 1 and 2
2) 2 and 3 only
3) 1, 3 and 4
4) 2, 3 and 4

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Q. Which of the following blood-group is called the Universal Donor?
1) A
2) B
3) AB
4) O

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Q. Which of the following medicinal herbs are available in Madhya Pradesh?
1) Gwarpatha
2) Nagarmotha
3) Both of these
4) None of these

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Q. Which of the following is the largest external organ of the human body?
1) Head
2) Skin
3) Tongue
4) Pancreas

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Q. Which of the following parasites cause Malaria?
1) Trypanosoma
2) Plasmodium
3) Entamoeba gingivelis
4) None of the above

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Q. Which one of the following statements regarding histone proteins is correct?
1) Histones are proteins that are present in mitochondrial membrane
2) Histones are proteins that are present in nucleus in association with DNA
3) Histones are proteins associated with lipids in the cytosol
4) Histones are proteins associated with carbohydrates in the cytosol

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Q. Which one of the following statements regarding heamoglobin is correct?
1) Haemoglobin present in RBC can carry only oxygen but not carbon dioxide
2) Haemoglobin of RBC can carry both oxygen and carbon dioxide
3) Haemoglobin of RBC can carry only carbon dioxide
4) Haemoglobin is only used for blood clotting and not for carrying gases

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Career Scope in Interior Design

Interior design is a fun and creative field. It mixes art and practicality to make spaces look good and work well. With more people wanting great places to live and work, the need for skilled interior designers is rising. Let’s look at what it takes to have a career in interior design, including nee →

Commonwealth of Independent States (CIS)

Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →

What is Bitcoin?

In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →

Food Safety and Standards Authority of India (FSSAI)

Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →