Define biogeny

Explanation

**Step-by-Step Solution:**

1. **Definition of Biogeny**: Biogeny refers to the process of the formation of living organisms from pre-existing life forms. It emphasizes that new life arises from existing biological entities rather than from non-living matter.

2. **Role of Reproduction**: A crucial aspect of biogeny is reproduction. Reproduction is the mechanism through which genetic material is transferred from one generation to the next, allowing for the continuation and formation of new life forms.

3. **Historical Context**: The concept of biogeny was notably articulated by the scientist Louis Pasteur. He conducted experiments that demonstrated the principle that life arises from existing life.

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