Name the following:
The metal which is present in our body in red blood corpuscles and whose deficiency in the body causes anaemia.

Explanation

**Step-by-Step Solution:**

1. **Identify the Context of the Question:**
The question asks for a specific metal that is present in red blood corpuscles (RBCs) and whose deficiency leads to anemia.

2. **Understand the Role of Red Blood Corpuscles:**
Red blood corpuscles are responsible for transporting oxygen throughout the body. They contain a protein called hemoglobin, which is crucial for this function.

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