GK SCIENCE QUIZ 2020 | BIOLOGY QUESTION AND ANSWER PART2 | SSC | BANK | RRB | POLICE | PCS | TET | GS

GK SCIENCE QUIZ 2020 

Biology is the most useful in everyday life as it helps us to understand human bodies, several resources and potential threat in the environment. Let us solve 10 important questions of Biology which will make you understand about the various phenomena’s and help in any govt job study and  competitive examination preparations.

GK SCIENCE QUIZ 2020 | BIOLOGY QUESTION AND ANSWER PART2 | SSC | BANK | RRB | POLICE | PCS | TET | GS

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GK Quiz  Science 2020 : Biology Part I

GK GS Quiz on Science | Biology PART2

All of us  know that Biology is the science of life and the word biology is derived from the Greek words 'bios' which means life and 'logos' which means study. Here In this biologists study various structure, function, growth, origin, evolution etc.

BIOLOGY QUESTION AND ANSWER

Question- 1. Greatest number of Sweat glands are present in which part of the human body?

1. Forehead

2. Forearm

3. Palm of the hand

4. Back

Ans: 3

Question- 2.  Mushrooms are/can be:  

1. A variety of fungus

2. Fleshy, fruiting bodies of the fungus

3. Grown in small sheds or plots

4. All the above

Ans: 4

Question- 3. Vaccination was started by.......

1. Jonas E. Salk

2. Paul Muller

3. Edward Jenner

4. Robert Frost

Ans: 3

Question- 4. Which of the following have Alpha-keratin as protein?

1. Blood

2. Eggs

3. Skin

4. Wool

Ans: 4

Question- 5. Proteins are made up of .......

1. Sugars

2. Amino acids

3. Fatty acids

4. Nucleic acids

Ans: 2

Question- 6. Which of the following has the highest protein content per gram?

1. Groundnut

2. Soyabean

3. Apple

4. Wheat

Ans: 2

Question- 7. Mention the source of Liver, milk, egg yolk, fish liver oil?

1. Vitamin A

2. Vitamin B2

3. Vitamin D

4. Vitamin C

Ans: 3

Question- 8. Which of the following name of scientist and their field of work is correctly matched?

1. DNA/Double helix: F. Crick J. Watson, M. Wilkins

2. Modern classification of plants and animals based on a system: Harvey

3. Bacteria: Linnaeus

4. Blood travels in a continuous circuit: Leuwenhock

Ans: 1

Question- 9.  Heart is made up of

1. Non-striated muscle

2. Cardiac muscle

3. Adipose tissue

4. Striated muscle

Ans: 2

Question- 10. Hargobind Khorana had researched on .....

1. Synthesis of simple DNA

2. Understanding the genetic code

3. Reduction of mutation

4. Synthesis of RNA from bacterial cell

Ans: 2

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GK SCIENCE QUIZ 2020 | BIOLOGY QUESTION AND ANSWER PART1 | SSC | BANK | RRB | POLICE | PCS | TET | GS