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Kerala PSC Science Question and Answers - 1


1. Germ free isolation suits are essential to those who have_____


2. Protozoan parasite that usually infect AIDS patient is_____


3. Cushing's syndrome is a due to the overproducton of_____


4. Otosclerosis is the hardening of_____in the middle ear.


5. Behcet's diseases are chronic diseases associated with_____


6. Which disease is an inheritable nervous disorder?


7. A particle having negligible mass and negative charge is _____


8. 1 amu is equal to ____


9. The metal which do not liberate Hydrogen gas from acids is _____


10. What is the unit for measuring the amplitude of a sound?


11. Detergents used for cleaning clothes and utensils contain?


12. Soap is a mixture of sodium or potassium salts of _____


13. The principal metal used in manufacturing steel is _____


14. The first person to see a cell under microscope was _____


15. Thermostat is an instrument used for regulating _____


16. The scientist who developed the quantum theory _____


17. The gas used for artificial ripening of fruit is _____


18. The upper limit of normal cholesterol level in human blood is _____


19. 45+XO chromosomal condition is termed as _____


20. The gas released during the production of food in plants


21. Insufficient blood supply in human body is referred to as _____


22. Pine, fir, spruce, cedar, larch and cypress are belong to _____


23. Monocarpic plant which shows flowering once in 12 years


24. Sound can not pass through this,but light pass early.


25. Which item is taken by sports men to get instant energy?



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