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Identify the wrong statements about human excretory system and choose the correct option accordingly I. Kidneys are reddish brown and bean-shaped structure II. Kidneys are situated between the last thoracic and third lumber vertebra III. Each kidney of an adult human measures 10-12 cm in length, 5-7 cm in width, 2-3 cm thickness, and average weight 120-170 gram |
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a) |
I and II |
b) |
II and III |
c) |
III and I |
d) |
None of these |
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Identify the wrong statements about human excretory system and choose the correct option accordingly I. Kidneys are reddish brown and bean-shaped structure II. Kidneys are situated between the last thoracic and third lumber vertebra III. Each kidney of an adult human measures 10-12 cm in length, 5-7 cm in width, 2-3 cm thickness, and average weight 120-170 gram |
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a) |
I and II |
b) |
II and III |
c) |
III and I |
d) |
None of these |
(d)
Kidneys are the main excretory organ in humans. Kidneys are reddish-brown, bean-shaped structure situated between the levels of the last thoracic and third lumber vertebrae closer to the dorsal inner wall of the abdominal cavity.
Each kidney is 10-12 cm long, 5-7 cm width, 2-3 cm in thickness. The average weight of the kidney is 120 to 170 gm