The cells capable of changing shape is/are _________

Options

A. amoeba cell
B. WBC
C. both of these
D. none of these

Explanation

To answer the question "The cells capable of changing shape is/are _________", we can follow these steps:

### Step 1: Understand the Question
The question asks for cells that have the ability to change their shape. We need to identify which cells among the options provided can do this.

### Step 2: Analyze the Options
The options given are:
1. Amoeba cell
2. White blood cell (WBC)
3. Both of these
4. None of these

### Step 3: Identify Characteristics of Amoeba
Amoeba is a unicellular organism that can change its shape. It does this through a process involving extensions of its cell membrane called pseudopodia (false feet). These extensions allow it to move and capture food, demonstrating its ability to change shape.

### Step 4: Identify Characteristics of White Blood Cells
White blood cells (WBCs), also known as leukocytes, are part of the immune system. They can change shape to move through blood vessels and tissues, allowing them to reach sites of infection and combat pathogens. This ability to change shape is crucial for their function in the immune response.

### Step 5: Determine the Correct Answer
Since both amoeba and white blood cells can change their shape, the correct answer is option 3: both of these.

### Final Answer
The cells capable of changing shape is/are **both of these** (Amoeba and White Blood Cells).

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