no
yes
roundworms: Ascaris lumbricoides
parasites digestive system they live on their host's
Roundworms with thin bodies belong to nemathelminthes.They live in fertile soil,fresh water and salt water.Many of them are parasites in animals and plants.Example of this group is ascaris,hookworm,and trichina.
Some worms, or intestinal parasites, in humans are contagious. These parasites are called zoonotic. These worms include hookworms, whipworms and roundworms.
most roundworms live in the small intestine of the host but some move through the host body till they get back to the small intestine sure they live in people's bodies but they also live in deep bodies of salt water and fresh water lakes plus don't forget the soil....
roundworms because they are found more in animals and etc,
Parasites are animals that live only at the expense of others; since they cannot thrive on their own, they use other animals as a host. Parasites are animals that live only at the expense of others; since they cannot thrive on their own, they use other animals as a host.
The two types of parasites are:- 1) Ectoparasites :- Parasites which live on the external surface of the host are called ectoparasites. Examples :- 1. Animals - Ticks, Mosquitoes, Bed-bugs, Head louse, Leeches etc. 2. Plants - Cuscuta, Loranthus 2) Endoparasites :- Parasites living within the host are called endoparasites. Examples :- 1. Animals - Liverfluke, Tapeworm, Ascaris, Plasmodium 2. Plants - Many fungi.
Large parasites such as intestinal worms are easily seen with the naked eye. These are roundworms, flukes, and tapeworms. They usually lay their eggs on the intestinal walls.
Dry parasites