QUESTIONS RELATED TO SCIENCE

 

SCIENCE is an essential element for preparing any competitive examination. Here are some important questions relating to SCIENCE . It will help you in preparation for different competitive examinations .

1. Which is the smallest flowering plant?

Ans: Worffia.

2. Who discovered the four blood groups?

Ans: Karl Landsteiner.

3. Who discovered Sodium?

Ans: Sir Humphry Davy.

4. What is the atomic number of oxygen?

Ans: Eight.

5.What are the building blocks of proteins?

Ans:Amino acids.

6.What is the botanical name of the cotton plant?

Ans: Gossipium Hirsutum.

7. Osteology is the study of what?

Ans:Bones.

8. Ichtyology is the study of what?

Ans: Fishes.

9. Ornithology is the study of what?

Ans: Birds.

10. Entomology is the study of what?

Ans: Insects.

11. Herpetology is the study of what?

Ans: Reptiles.

12.Which is the largest tree in the world?

Ans: Seguoia Gigantica.

13. From where penicillin is obtained?

Ans: Mould.

14.What is the botanical name for rice?

Ans: Oryza Sativa.

15. An Electroscope is used to...

Ans: Detect charges on a body.

16. What is the SI unit of loudness?

Ans: Phon.

17.An ammeter is used to measure...

Ans: Electric Current.

18. Plant that eat insects are called....

Ans: Insectivorous plants.

19.Fruits that are formed without fertilization are called...

Ans:Parthenocarpic.

20. Plants that flower only once in their lifetime are called...

Ans: Mono carpic.