1. Which of these is not an excretory organ: intestine, lungs, thyroid or kidneys?   Thyroid   Intestine   Kidneys   Lungs   Hint Half-n-half Clue   2. Bag like structure in which urine is stored.   Urinary Bladder   Stomach   Kidney   Ureter   Half-n-half Clue   3. Which is not true regarding kidneys? A. They do not have any capsule. B. They are bean shaped and reddish brown in color. C. Each kidney is divided into 2 parts - cortex and medulla. D. They are the main excretory organs.   A   B   C   D   Half-n-half Clue   4. Main function of the _______ is to filter the wastes from the blood and excrete them in the form of urine.   Urinary Bladder   Endocrine glands   Kidneys   Lungs   Half-n-half Clue   5. Tuft of capillaries inside the Malpighian body is known as   Collecting ducts   Renal artery   Glomerulus   Nephron   Half-n-half Clue   6. Formation of urea occurs in   Pancreas   Kidneys   Liver   Small intestine   Half-n-half Clue   7. Which of these is not a normal constituent of urine: sugar, urea or creatinine?   Creatinine   Urea   Sugar   Half-n-half Clue   FREE PREVIEW: Last 6 Questions not a part of the free preview. Get Premium Membership to view all questions.