Describe the various types of placentations found in flowering plants.

Explanation

### Step-by-Step Solution:

1. **Introduction to Placentation**:
- Placentation refers to the arrangement of ovules within the ovary of flowering plants (angiosperms). It plays a crucial role in the development of seeds and fruits after fertilization.

2. **Types of Placentation**:
- There are five main types of placentation in flowering plants:

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