Bladder worm (Cysticercus) is the larva of

• A) Fasciola
• B) Taenia
• C) Ascaris
• D) Pheretima

The bladder worm, known scientifically as Cysticercus, is the larval stage of a specific type of tapeworm. The correct answer to your question is:

Correct Answer

B) Taenia

Additional Information

Cysticercus develops in the intermediate host, often pigs, and can lead to serious health issues in humans if ingested. Understanding the life cycle of Taenia is crucial for preventing infections.

Related Species

• Fasciola: This is a liver fluke, not related to Cysticercus.
• Ascaris: A roundworm, also different from bladder worms.
• Pheretima: Refers to earthworms, unrelated to tapeworms.

Recognizing these differences helps in studying parasitology effectively.