hello mates....what is parasitism..???
Answers
Answer:
PARASITISM
A broad definition of parasitism would include all varieties of inter-specific associations in a gradient of interdependence. Therefore, associations defined as commensalism, mutualism and symbiosis are distinct features of a same phenomenon – parasitism.
The host-parasite-environment system is extremely dynamic and several balance points in this system are reached during its mutual evolution. Any attempt to define the limits of each kind of association as well as the limits between benefits and harm is worthless. Indeed, in nature these boundaries are indistinct and unsteady since they are distinct aspects of the same parasitism phenomenon
Meaning
Parasitism is a relationship between two species of plants or animals in which one benefits at the expense of the other, sometimes without killing the host.
Examples
Fleas or ticks that live on dogs, lice in human hair ,etc .
Types
There are three main types of parasites that can cause disease in humans: protozoa, helminths, and ectoparasites.