Zoology-Human Excretory System
NEET Zoology Human Excretory System MCQ Question
Type: MCQ-numerical-Hard-Class 11
If an adult human excretes 1.2 liters of urine per day, how many grams of urea are excreted per liter of urine on average?
A
20.83 g/L
B
25.00 g/L
C
20.00 g/L
D
30.00 g/L
Correct Answer
Option A
Detailed Explanation
According to the context, an adult human excretes 25-30 grams of urea per day. For 1.2 liters of urine, the average grams of urea per liter is 25 grams ÷ 1.2 liters = 20.83 g/L.
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