556 : The world’s First Earth Summit(1992)was at ?
Ans : Rio De Janerio (Brazil)
557 : Bryology is the study of ?
Ans : Mosses; liverworts; and hornworts
558 : A Flying Mammal?
Ans : Bat
559 : The virus which attack bacteria is called?
Ans : Bacteriophage.
560 : Cotton; jute; silk; wool; etc are natural fibres while _______is a an artificial fibre?
Ans : Nylon
561 : Average amount of haemoglobin in blood is?
Ans : 14-15mg/100ml of blood
562 : The instrument used to measure the blood pressure in Human body ?
Ans : Sphygmomanometer
563 : Indian Cancer Research Centre is located in?
Ans : Mumbai
564 : Who is the inventor of Penicillin?
Ans : Alexander Fleming
565 : 1Megabyte= ?
Ans : 1024 Kilobytes
566 : Excessive alcoholic consumption causes ?
Ans : Liver Cirrhosis
567 : Central Marine Research Institute is located in?
Ans : Chennai
568 : Who is the inventor of Film (talking)?
Ans : Warner Bros.
569 : In which year Vanamahotsav’ was started?
Ans : 1950
570 : Chicken Pox causing virus is ?
Ans : Varicella Zoster
