Could not find any links for specified country. Please check back later. Xylem is the world leader in tough, portable and reliable pumps for multiple applications. Our broad product range in combined with extensive application experience ensure the right solution that meets your specific needs. Submersible pumps can handle small drainage jobs to larger dewatering projects.
An obligate parasite, or holoparasite, is a parasitic organism that cannot complete its life-cycle without exploiting a suitable host. If an obligate parasite cannot obtain a host it will fail to reproduce.
SEARCH. A parasite is an organism that lives off another organism, typically attaching itself to feed from the victimâs blood, bowels, or other various bodily fluids. Parasitic diseases are more common than most people realize, and can strike anyone regardless of race, age, or social status.A certain amount of parasites are normally found on the skin and bedding of every human being. Dust mites, and other tiny, harmless mites, are commonly found in all household.arasitic diseases are more common than most people realize, and can strike anyone regardless of race, age, or social status. A certain amount of parasites are normally found on the skin and bedding of every human being. Dust mites, and other tiny, harmless mites, are commonly found in all household.