Define promiscous DNA?

Explanation

**Step-by-Step Text Solution:**

1. **Definition of Promiscuous DNA**: Promiscuous DNA refers to specific segments of DNA that can migrate or transfer between different organelles within a cell.

2. **Function of Promiscuous DNA**: These DNA segments are responsible for passing on genetic information from one organelle to another, facilitating communication and functional cooperation between organelles.

3. **Endosymbiotic Relationship**: The concept of promiscuous DNA is closely related to endosymbiosis, which describes a symbiotic relationship where different organelles (like mitochondria and chloroplasts) work together and share genetic information.

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