Feather lice.
Explanatory slides packages for different parasites and parasites specimens.Explanatory slides packages for different parasites and parasites specimens.
Unfortunately that will be different for different parasites, some will not even be visible as they are microscopic.
yes, very dramatically. there is significant evidence that sexual reproduction is an evolutionary response to parasites.
Predation is different from parasitism in that predators kill their prey before consumption. Parasites must keep their hosts alive in order to continually feed off of them.
No, people in modern industrialized nations almost never have any parasites in their body due to public hygiene practices (e.g. sewage treatment plants, sterile feeds for farm animals, insect controls). However people in third world countries almost always have hundreds or thousands of parasites of dozens of different species in their bodies.
Host's
Explanatory slides packages for different parasites and parasites specimens.Explanatory slides packages for different parasites and parasites specimens.
sharks and the little fish that suck parasites off of them
No, they are parasites that form parasitic relationships with the host's liver.
A few examples of parasites are tapeworms, fleas, and barnacles.....
Unfortunately that will be different for different parasites, some will not even be visible as they are microscopic.
yes, very dramatically. there is significant evidence that sexual reproduction is an evolutionary response to parasites.
Atlantic porkfish have symbiotic relationships with many fish in the ocean. They eat the parasites that they find on other fish.
Predation is different from parasitism in that predators kill their prey before consumption. Parasites must keep their hosts alive in order to continually feed off of them.
bacteria, viruses, fungi and parasites
Worms are normally not external parasites, but internal parasites. External parasites include different arthropod species like ticks, fleas, lice, mosquitos....
No, people in modern industrialized nations almost never have any parasites in their body due to public hygiene practices (e.g. sewage treatment plants, sterile feeds for farm animals, insect controls). However people in third world countries almost always have hundreds or thousands of parasites of dozens of different species in their bodies.