Will geographical isolation be a major factor in the speciation of a self- pollinating plant species? Why or why not?

Explanation

### Step-by-Step Solution:

1. **Understanding Geographical Isolation**:
- Geographical isolation occurs when a population of a species is separated by physical barriers (like mountains, rivers, or distance), preventing gene flow between them.

2. **Definition of Self-Pollination**:
- Self-pollination is a reproductive process where pollen from the anther of a flower fertilizes the stigma of the same flower or another flower on the same plant. This means that the plant can reproduce without needing pollen from another individual.

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