Question

Which of the following statements is wrong about the human excretory system?

• A. Excretory system consists of one pair of bean shaped kidneys, one pair of ureter, a urinary bladder and a urethra
• B. Kidneys are situated between the 12th thoracic and 3rd lumber vertebrae close to the dorsal wall in abdominal cavity
• C. Right kidney is a little higher level than the left one
• D. All

Answer 1

The correct option is C Right kidney is a little higher level than the left one

Due to the presence of liver in the right side of body, usually left kidney lies slightly higher than the right kidney. So, the correct option is C.