Question

Which of the following is a monogenetic parasite?
A. Taenia solium
B. Plasmodium vivax
C. Wuchereria bancrofti
D. Entamoeba histolytica

Answer 1

Hint: Fasciola Hepatica is an end parasite, which finishes its life history in two hosts. Sheep is an essential host and middle host in the gastropod. Taenia Solium and Plasmodium Vivax are additionally diagenetic yet Acaras is monogenetic.

Complete step by step answer:
MONOGENETIC PARASITE: Monogeneans are a gathering of ectoparasitic flatworms ordinarily found on the skin, gills, or balances of fish. They have a direct lifecycle and don't need a halfway host. Grown-ups are bisexuals, which means they have both male and female parts. Some monogeneans are oviparous (egg-laying) and some are viviparous (live-bearing). Oviparous assortments discharge eggs into the water. Viviparous assortments discharge hatchlings, which promptly join to another host.

MONOGENIC CHARACTERISTICS: Monogenean are little parasitic flatworms fundamentally found on skin or gills of fish. They are once in a while longer than around 2 cm. A couple of animal varieties contaminating certain marine fish are bigger, and marine structures are commonly bigger than those found on freshwater has. Monogeneans are frequently prepared to do drastically prolonging and shortening as they move. Researchers need to guarantee that examples are totally loose before estimations are taken.

Hence the answer is Entamoeba histolytica is a monogenetic parasite, as its life cycle is finished in a solitary host that is man. All different alternatives are digenetic parasites, as they complete their life cycle in two hosts.

Thus, the option (d) is the correct one.

Note:
Fasciola Hepatica is an end parasite, which finishes its life history in two hosts. Sheep is an essential host and the middle host is a gastropod. Taenia Solium and Plasmodium Vivax. Are likewise diagenetic however Acaras is monogenetic