LDC 4 [Science ]

1. Absence of Iodine in human body causes ­:-Goitre.
2. What is the scientific name of soda water?:Carbonic acid '
3. Pharmacology is the study of - Drugs
4. Who discovered Flourescence ?:Sir George Stokes
5. Who was the inventor of stainless steel? :-Brearley
6. The v nom of the cobra acts on ­:-Central Nervous system
7. Who first proposed the concept of Atomic number? :-Henry Moseley
8. Which fruit is the ' ing of fruits'?:-Mango
9. Hearing frequency of human .ear :-20 Hz to.20000 Hz .
10. Cane Juice contains wtiich type of sugar ­:-Sucrose
11. The protecting membrane which cover the heart­:-Pericardium
12. The Vitamin required for clotting of blood ­:-Vitamin K
13. Which blood group is considered as a universal recepient ? :-Group AB
14. What is called suicidal bags? :Lysosome
15. The balancing organ of our body ­:-Ear

Subscribe to PSC HELPER G.K by Email