Name the two kinds of pollination.

Explanation

**Step-by-Step Solution:**

1. **Understanding Pollination**: Pollination is the process where pollen grains from the male part of a flower (the stamen) are transferred to the female part (the pistil). This is essential for the fertilization process, leading to the formation of seeds and embryos.

2. **Identifying Types of Pollination**: There are two main types of pollination:
- **Self-Pollination**: This occurs when the pollen from the same flower or the same plant fertilizes the ovule. In this case, the stigma receives pollen grains from its own anther. This means that the pollination happens within the same flower or between flowers of the same plant.
- **Cross-Pollination**: This occurs when pollen is transferred from the anther of one flower to the stigma of a different flower, which can be on the same plant or a different plant. In this case, the stigma receives pollen grains from a different plant.

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