I am in need of some answers to some questions about parasites that
infect human hosts:
1. what is the definition of a parasite?
2. Can a parasite that has a symbiotic relationship with a human host
be somehow be related to its host genetically?
3. Are parasites gender selective of their human host?
If there are any web sights that have basic information about
parasites I sure would like to know.
Thanks
