Answer :-Chernobyl
2. Most of the electronic chips are made out of the element _____ :
Answer :- Silicon
3.What is circadian rhythm ?
Answer :-A biological rhythm having a duration of about a day
4. Which is the common liver disease found in regular alcoholics ?
Answer :-Cirrhosis
5. Which is the technique often used to produce artificial rain ?
Answer :- Cloud Seeding
6.The hereditary condition in man in which the person fails to differentiate between one or more colours is _____ :
Answer :-Colour blindness
7. Who wrote Canon of Medicine, a summary of Greek and Arabic medical knowledge ?
Answer :-Ibn-Sina (980-1047), also known as Avicenna
8. Where does the headquarters of International Atomic Energy Agency located ?
Answer :-Vienna
9. A gas which obeys the gas laws exactly is called _____ :
Answer :- Ideal gas
10. A branch of zoology that deals with the study of fishes is called _____ :
Answer :-Ichthyology
11.The country where the Montreal Protocol was signed up in 1987 is _____ :
Answer :-Canada
12.Quantum theory was originally proposed by ______ :
Answer :-Max Plank
13.The Crystalline form of silicon dioxide is called _____ :
Answer :- Quartz
14.The anti-malarial drug extracted from the bark of cinchona tree is _____ :
Answer :-Quinine
15.Which cells of human body were affected by the rabies virus ?
Answer :- Nerve cells
16.The phenomenon of spontaneous emissions of radiations from an unstable atom nucleus is called ____ :
Answer :-Radioactivity
17.The process of coating iron or steel with zinc for protection against corrosion is called _____ :
Answer :- Galvanization
18.What is an amalgam ?
Answer :-An alloy of a metal with mercury
19.A genetic condition in which the normal skin colour is absent due to the lack of skin pigments is ______ :
Answer :-Albinism
20.The bacterium which causes tumors in plants is _____ :
Answer :-Agro bacterium
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