Living cell contains 60-75% water. Water present in human body is

Options

A. 60-65%
B. 50-55%
C. 75-80%
D. 65-70%

Explanation

To solve the question regarding the percentage of water present in the human body, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question states that living cells contain 60-75% water and asks for the percentage of water present in the human body.

2. **Researching Average Water Content**: It is known that the human body is composed of a significant amount of water. On average, the human body is made up of approximately 60% water.

3. **Considering Variability in Different Tissues**: Different tissues in the human body contain varying amounts of water. For instance:
- The brain contains about 73% water.
- The lungs contain approximately 83% water.
- The skin is composed of about 64% water.
- Bones have around 31% water.

4. **Calculating Average Water Content**: While individual tissues have different water content, when averaged across the entire body, the water content is generally accepted to be around 60-65%.

5. **Final Answer**: Therefore, the percentage of water present in the human body is approximately **60-65%**.