[{"id":224923,"question":"Which of the following is not Synthes lazed is liver","choices":[{"text":"Urea","value":"A"},{"text":"Urine","value":"B"},{"text":"Uric acid","value":"C"},{"text":"Albumin","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":224922,"question":"The central station of metabolism and the body central metabolic clearing agent is.","choices":[{"text":"Stomach","value":"A"},{"text":"Liver","value":"B"},{"text":"Kidney","value":"C"},{"text":"Gut","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":224921,"question":"Urea is produced in","choices":[{"text":"Lungs","value":"A"},{"text":"Liver","value":"B"},{"text":"Kidney","value":"C"},{"text":"Pancreas","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":224920,"question":"Liver acts as store house of.","choices":[{"text":"Bile","value":"A"},{"text":"Albumin","value":"B"},{"text":"R.B.Cs","value":"C"},{"text":"Iron","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":224919,"question":"Which organ is the central station of Metabolism.","choices":[{"text":"Liver","value":"A"},{"text":"Kidney","value":"B"},{"text":"Spleen","value":"C"},{"text":"Skin","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":224918,"question":"Bilirubin damages brain cells and turn the skin and whites of eyes yellow, condition is known as.","choices":[{"text":"Hepatitis","value":"A"},{"text":"Leukamia","value":"B"},{"text":"Jaundice","value":"C"},{"text":"Botulism","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":224917,"question":"The chief nitrogenous waste in birds and reptiles is","choices":[{"text":"NH3","value":"A"},{"text":"Urea","value":"B"},{"text":"Uric Acid","value":"C"},{"text":"Creatirine","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":224916,"question":"Number of ammonia molecules required to produce one molecule of urea is.","choices":[{"text":"1","value":"A"},{"text":"2","value":"B"},{"text":"3","value":"C"},{"text":"4","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":224915,"question":"The removal of sebum on the skin is for","choices":[{"text":"Nutrition","value":"A"},{"text":"Excretion","value":"B"},{"text":"Protection","value":"C"},{"text":"Thermoregulation","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":224914,"question":"Nephridia are the excretory structures present in.","choices":[{"text":"Hydra","value":"A"},{"text":"Planaria","value":"B"},{"text":"Cockroach","value":"C"},{"text":"Earth worm","value":"D"},{"value":"E"}],"correctAnswer":4},{"id":224913,"question":"Fresh water flatworms excrete","choices":[{"text":"Very dilute urine","value":"A"},{"text":"Very concentrated urine","value":"B"},{"text":"Slightly concentrated","value":"C"},{"text":"Moderately concentrated urine","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":224912,"question":"The group of animals whose excretory system is structurally associated with nutritive tract.","choices":[{"text":"Vertebrates","value":"A"},{"text":"Earthworm","value":"B"},{"text":"Insects","value":"C"},{"text":"Planaria","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":224911,"question":"Excretory structure present in cockroach are.","choices":[{"text":"Contractile vacuole","value":"A"},{"text":"Malpighian tubules","value":"B"},{"text":"Nephridia","value":"C"},{"text":"<div>Flame cells</div>","value":"D"},{"value":"E"}],"correctAnswer":2},{"id":224910,"question":"Cockroach excrete nitrogenous wastes it the form","choices":[{"text":"Ammonia","value":"A"},{"text":"Urea","value":"B"},{"text":"Uric Acid","value":"C"},{"text":"Allantioin","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":224909,"question":"The Planaria flatworm have simple tubular excretory system known as.","choices":[{"text":"Protonephridium","value":"A"},{"text":"Mesonephridum","value":"B"},{"text":"Prenephridium","value":"C"},{"text":"Metanephridium","value":"D"},{"value":"E"}],"correctAnswer":1},{"id":224908,"question":"Animals of the group of flatworms have simple tubular secretory system called of","choices":[{"text":"Kidney","value":"A"},{"text":"Nephron","value":"B"},{"text":"Protonephridia","value":"C"},{"text":"Nephridia","value":"D"},{"value":"E"}],"correctAnswer":3},{"id":224907,"question":"Flame cells are poart of excretory sytstem of","choices":[{"text":"Hydra","value":"A"},{"text":"Cockroach","value":"B"},{"text":"Planaria","value":"C"},{"text":"Earth worm","value":"D"},{"value":"E"}],"correctAnswer":3}]