Hematology is the study of

Options

A. Bone
B. Blood
C. Cartilage
D. Nerves

Explanation

**Step-by-Step Solution:**

1. **Understanding the Term Hematology**: The term "hematology" is derived from the Greek word "haima," which means blood. Thus, it is essential to recognize that hematology is related to blood.

2. **Identifying the Scope of Hematology**: Hematology is a branch of medicine that focuses on the study and treatment of blood-related conditions. This includes understanding the components of blood, such as red blood cells, white blood cells, platelets, and plasma.

3. **Recognizing Blood as a Connective Tissue**: Blood is classified as a fluid connective tissue. It plays a crucial role in connecting various parts of the body by transporting nutrients, waste materials, and gases (like oxygen and carbon dioxide) throughout the body.

4. **Conclusion**: Given the definition and scope of hematology, we can conclude that hematology is specifically the study of blood. Therefore, the correct answer to the question is that hematology is the study of blood.

5. **Final Answer**: Hematology is the study of blood.

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