Which of the following is a type of white blood cell?

Options

A. matrix
B. basophil
C. canaliculi
D. lacunae

Answer

To determine which of the following is a type of white blood cell, we will analyze each option provided:

1. **Matrix**:
- The matrix refers to the material or tissue in which more specialized structures are embedded. In the context of biology, it often refers to the extracellular matrix, which is the space between cells. It is not a type of white blood cell.

2. **Basophil**:
- Basophils are a type of granulocyte, which is a category of white blood cells (WBCs). They make up about 0.5 to 1% of the total WBC count and play a role in the immune system, particularly in allergic reactions. Therefore, basophil is indeed a type of white blood cell.

3. **Canaliculi**:
- Canaliculi are small channels found in bone that allow for communication between cells. They are not related to white blood cells.

4. **Lacunae**:
- Lacunae are small spaces or cavities within tissue, such as bone or cartilage, that house cells. They are not a type of white blood cell.

After analyzing all the options, we conclude that the correct answer is **Basophil**, as it is the only option that is a type of white blood cell.