Cancer is one of the most feared diseases in the world and it affects over 11 lakh people every year in India alone. Worldwide, more than 10 million people succumb to this disease every year.
Name the cancer that occurs in bone marrow and creates blood cells?

Explanation

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks for the name of a type of cancer that occurs in the bone marrow and is responsible for creating blood cells.

2. **Identifying the Role of Bone Marrow:** Bone marrow is the soft tissue found in the center of bones, and it plays a crucial role in the production of blood cells, including red blood cells (RBCs), white blood cells (WBCs), and platelets.

3. **Recognizing the Type of Cancer:** The cancer that primarily affects the bone marrow and disrupts the normal production of blood cells is known as leukemia.

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