General Science-22 1. Diatom are good indicator of: a. Industrial pollution b. Intense soil erosion c. Sewage pollution* d. Soil Pollution 2. Which one of the following theories is most widely accepted for movement of water through plants: a. Capillarity b. Cohesion tension c. Imbibition d. Root pressure.* 3. Which one of the following organisms has a role in converting nitrates to free Nitrogen: a. Pseudomonas* b. Nitrosomonas c. Ntrobacter d. Rhizobium 4. The human body cowpers gland is associated with: a. Circulatory system b. Digestive system c. Nervous system d. Urino-genital system* 5. Which type of light is effective for Photosynthesis to occur: a. Ultraviolet and blue b. Blue and red* c. Green and Yellow d. Blue and Green 6. Which one of the following enzymes can hydrolyze proteins in the stomach: a. Trypsin b. Pepsin* c. Lipase d. Amylase 7. In human body the blood enters the aorta of the circulatory system from the: a. Left atrium b. Left Ventricle* c. Right atrium d. Right Ventricle 8. Which is iodine-deficient disease: a. Arthritis b. Goiter* c. Glaucoma d. Pneumonia 9. Which oil is least recommended for high blood pressure person: a. Coconut oil b. Groundnut oil c. Mustard Oil* d. Sunflower Oil 10. Which Nutrients plays an important role in Coagulation of Blood: a. Calcium* b. Iron c. Potassium d. Sodium
Posted on: Tue, 02 Dec 2014 13:26:21 +0000
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