Question

Flukes of which of the following genus, parasitize the lungs of mammals?
A. Paragonimus
B. Schistosoma
C. Clonorchis
D. Diplozoon

Answer 1

Hint: Liver flukes, also known as Fasciola hepatica, are parasitic parasites that cause Fascioliasis, or liver fluke illness, in humans. The Platyhelminthes phylum includes the liver fluke parasite. Immature liver fluke parasites travel through the liver, causing liver fluke disease, which is sometimes caused by their presence in the bile ducts, and sometimes both. The liver fluke infects all grazing animals, such as sheep and cattle, as well as mammals, such as humans. Liver fluke parasites are found in locations near water bodies, such as river banks, slow-moving rivers, and irrigation channels, since these areas are ideal for the liver fluke's eggs to hatch.

Complete answer:
Option A: Infection causes illness when a person eats raw or undercooked infected crab or crayfish. Paragonimiasis is the medical term for this condition. Paragonimus infection can be deadly if it spreads to the central nervous system, where it can produce meningitis symptoms.
So, option A is not correct.
Option B: Schistosomiasis can last for years if not treated. Abdominal pain, enlarged liver, blood in the stool or urine, and difficulty passing pee are all signs and symptoms of chronic schistosomiasis. Chronic infection can increase your chances of developing liver fibrosis or bladder cancer
So, option B is not correct.
Option C: Clonorchis sinensis, sometimes known as the Chinese liver fluke, is a type of liver fluke that belongs to the Trematoda class of the Platyhelminthes phylum. Humans, as well as other fish-eating mammals, are infected. It infects the common bile duct and gallbladder in humans and feeds on bile.
So, option C is incorrect.
Option D: Flukes are members of the Platyhelminthes phylum. The nature of these parasites is parasitic. They get by on bodily fluids. Diplozoon paradoxum is a monogamous flatworm from the Monogenea class that can be found in freshwater fish in Asia and Europe. It infects mammals' lungs and parasitizes them.
So, option D is correct.

Hence, Option D is the correct answer.

Note:
The kingdom Animalia includes the phylum Platyhelminthes. Flatworms are another name for the organisms. Acoelomates are a type of life that includes both free-living and parasitic organisms.
The following are some of the traits that separate Platyhelminthes creatures from others:
Flame cells are present.
Nervous system that looks like a ladder.
In the bodily cavity, there is parenchyma.
Self-fertilization.