Name the cell that develops into embryo Sac. How many embryo sacs are formed from one megaspore mother cell ?

Explanation

**Step-by-Step Solution:**

1. **Identify the Cell that Develops into Embryo Sac:**
- The cell that develops into the embryo sac is called the **functional megaspore**.

2. **Understanding the Formation of Embryo Sacs:**
- In flowering plants, the megaspore mother cell (also known as the megasporangium) undergoes meiosis to produce four haploid megaspores.

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