Number of types of cells found in human body is

Options

A. 20
B. 30
C. 260
D. 300

Answer

To determine the number of types of cells found in the human body, we can follow these steps:

### Step 1: Understand the Question
The question asks for the number of different types of cells present in the human body.

**Hint:** Think about the diversity of cells that make up various tissues and organs in the body.

### Step 2: Review Cell Types
In the human body, there are many different types of cells, each with specialized functions. These include muscle cells, nerve cells, blood cells, epithelial cells, and many others.

**Hint:** Consider how different organs and systems in the body require different types of cells to function properly.

### Step 3: Estimate the Number of Cell Types
Research and studies indicate that the human body has approximately 200 to 260 different types of cells.

**Hint:** Look for credible sources or textbooks that provide information on cell types in humans.

### Step 4: Analyze the Options
The options provided are:
- A) 20
- B) 30
- C) 260
- D) 300

Given our understanding, we can eliminate options A and B as they are significantly lower than the estimated range.

**Hint:** Compare the options with your knowledge about the diversity of cells.

### Step 5: Choose the Correct Answer
Based on the information that the human body has around 200 to 260 types of cells, the most accurate answer from the options is C) 260.

**Hint:** Remember that the upper limit of the range is the most accurate choice when estimating.

### Final Answer
The number of types of cells found in the human body is approximately **C) 260**.

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