Tapeworms
- Tapeworms have a very reduced nervous system.
- The small scale of the nervous system is due to the fact that tapeworms are parasitic and feed off of a host.
- This comes for vestigiality. Just as the appendix is useless to humans, and therefore no longer has a function, the nervous system of the tapeworm had no real reason to exist, and thus ceased to exist.
- Tapeworms are capable of feeling, despite the fact that they have no nervous system.
- Tapeworms have a very reduced nervous system.
- The small scale of the nervous system is due to the fact that tapeworms are parasitic and feed off of a host.
- This comes for vestigiality. Just as the appendix is useless to humans, and therefore no longer has a function, the nervous system of the tapeworm had no real reason to exist, and thus ceased to exist.
- Tapeworms are capable of feeling, despite the fact that they have no nervous system.