How many second polar bodies has produced by a `45` years virgin female in her life :-

Options

A. 480
B. 45
C. 0
D. 90

Answer

To determine how many second polar bodies are produced by a 45-year-old virgin female in her life, we need to understand the process of oogenesis and the formation of polar bodies.

### Step-by-Step Solution:

1. **Understanding Oogenesis**:
- Oogenesis is the process of forming female gametes (ova) in females. This process begins during fetal development and continues through a female's reproductive life.

2. **Formation of Oocytes**:
- In females, the initial cells are called oogonia, which are diploid. These oogonia undergo mitotic divisions to form primary oocytes.

3. **Meiotic Division**:
- The primary oocytes undergo the first meiotic division, which is unequal. This results in the formation of one secondary oocyte (haploid) and one first polar body (also haploid). The first polar body may or may not divide further.

4. **Secondary Oocyte and Fertilization**:
- The secondary oocyte is released during ovulation. If fertilization occurs, the secondary oocyte undergoes the second meiotic division, which is also unequal. This division produces one ovum (female gamete) and one second polar body.

5. **Understanding the Virgin Condition**:
- A virgin female, by definition, has not engaged in sexual intercourse and therefore has not experienced fertilization. Since the second meiotic division (which produces the second polar body) occurs only during fertilization, a virgin female will not produce any second polar bodies.

6. **Conclusion**:
- Since a 45-year-old virgin female has never undergone fertilization, she has produced **0 second polar bodies** in her life.

### Final Answer:
The number of second polar bodies produced by a 45-year-old virgin female in her life is **0**.

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