Living cells contain 60 - 95% water. The human body contains how much water?
Correct answer: D. 65 - 70%
- A. 60 - 65%
- B. 50 - 55%
- C. 75 - 80%
- D. 65 - 70%
Explanation
Water is the most abundant substance of living beings. The water content of actively living cells varies between 60-95%. In human beings, maximum water content is found in the embryo (90 - 95%). Water content decreases to 65-70% thereafter in adults.
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