Canadian dollar falls to lowest this year on double whammy of oil and Fed rate hike bets. By midday, the loonie was trading at 74.17 U.S. cents, its weakest level since December 30. Goldman Sachs hands Maple bondholders sweet gift with surprise redemption.
On this page, I am particularly referring to the different types of intestinal parasite worms... 1  Roundworm (Ascaris) - Roundworms are approximately 20-30 cm in length and are pink or white in color. 2  Pinworm, Threadworm, Seatworm (Enterobius) - Pinworms are white and about 1 cm. in length.
Parasites include multicelled and single-celled animals, fungi, and bacteria, and some authorities also include viruses.Those that feed upon human hosts can cause diseases ranging from the mildly annoying to the severe or even fatal. (See accompanying table.). Types of parasites. 2. parasitic fetus.accidental parasite one that parasitizes an organism other than the usual host. facultative parasite one that may be parasitic upon another organism but can exist independently. incidental parasite accidental parasite. malarial parasite Plasmodium.obligate parasite (obligatory parasite) one that is entirely dependent upon a host for its survival.arasites include multicelled and single-celled animals, fungi, and bacteria, and some authorities also include viruses.Those that feed upon human hosts can cause diseases ranging from the mildly annoying to the severe or even fatal. (See accompanying table.). Types of parasites. 2. parasitic fetus.