Why are polar bodies formed during oogenesis but not during spermatogenesis?

Explanation

**Step-by-Step Solution:**

1. **Understanding Oogenesis and Spermatogenesis**:
- Oogenesis is the process of egg (ovum) formation in females, while spermatogenesis is the process of sperm formation in males.

2. **Meiosis in Oogenesis**:
- In oogenesis, the primary oocyte undergoes meiosis. During this process, the first meiotic division (meiosis I) occurs, which is characterized by unequal cytokinesis (division of the cytoplasm).

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