What animals reproduce without parents?

This process is called asexual reproduction and produces a clone.

Animals that reproduce mainly or partly are:

1. bacteria by binary fission

2. protists (amoeba) by mitotic cell division

3. fungi by fragmentation, budding or spores

4. some worms by splitting in two

5. some insects, such as aphids or stick insects

6. starfish, which will regenerate if cut into pieces