New worms are born from eggs that are encased within a protective structure called a cocoon.
Here's a more detailed breakdown:
- Cocoons: Adult worms produce cocoons, small, lemon-shaped structures, that contain one or more eggs. The number of eggs inside a cocoon varies depending on the worm species. For instance, in the Lumbricidae family, cocoons can hold between 1 and 20 eggs, although most species typically contain only one.
- Development: Inside the cocoon, the young worm develops until it's ready to hatch. The cocoon provides a safe and nurturing environment.
- Hatching: Once fully developed, the young worm hatches from the cocoon, ready to begin its life.
In summary, new worms are born after developing from eggs inside cocoons.