Why meiosis-I and meiosis-Il show unequal division of cytoplasm in oogenesis?

Explanation

### Step-by-Step Solution:

1. **Understanding Oogenesis**: Oogenesis is the process of forming ova (egg cells) in females. It involves meiosis, which is a type of cell division that reduces the chromosome number by half.

2. **Meiosis I in Oogenesis**: During meiosis I, a primary oocyte undergoes division to form a secondary oocyte and a polar body. This division is unequal, meaning that the secondary oocyte receives most of the cytoplasm while the polar body receives very little.

3. **Reason for Unequal Division in Meiosis I**: The unequal division occurs because the secondary oocyte needs to be larger and nutrient-rich to support the development of a potential embryo after fertilization. The polar body is smaller and is essentially a way to discard the extra genetic material without wasting resources.

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