Which one is a factor for maturation of erythrocytes ?

Options

A. Vitamin B 12
B. Vitamin A
C. Vitamin D
D. Vitamin C

Answer

To solve the question "Which one is a factor for maturation of erythrocytes?", we will follow these steps:

### Step 1: Understand the Question
The question is asking for a specific factor that is essential for the maturation of erythrocytes, which are also known as red blood cells (RBCs).

**Hint:** Identify what erythrocytes are and their role in the body.

### Step 2: Analyze the Options
The options provided are:
- Vitamin B12
- Vitamin A
- Vitamin D
- Vitamin C

**Hint:** Consider the functions of each vitamin in relation to blood cell formation.

### Step 3: Recall the Role of Vitamins
Vitamins are essential nutrients that the body cannot synthesize on its own and must obtain from the diet. Each vitamin has specific roles in bodily functions.

**Hint:** Think about which vitamins are known to be involved in blood cell production.

### Step 4: Focus on Vitamin B12
Vitamin B12 is particularly important for the maturation of erythrocytes. It is stored in the liver and transported to the bone marrow, where it promotes the development of red blood cells.

**Hint:** Remember that deficiencies in certain vitamins can lead to specific health conditions.

### Step 5: Identify the Consequence of Deficiency
A deficiency in Vitamin B12 can lead to pernicious anemia, which is characterized by a lack of healthy red blood cells due to the inability to properly mature.

**Hint:** Consider what happens when there is a lack of this vitamin in the body.

### Step 6: Conclude the Answer
Based on the information gathered, the correct answer to the question is **Vitamin B12**.

**Final Answer:** The factor for maturation of erythrocytes is **Vitamin B12**.