Bladderworm (cysticercus) is the larva of

Options

A. Liver fluke
B. Planaria
C. Tape worm
D. Round worm

Answer

**Step-by-Step Solution:**

1. **Identify the Term:**
The term "bladderworm" refers to a specific larval stage known as "cysticercus."

2. **Determine the Options:**
The question provides several options: liver fluke, planaria, tapeworm, and roundworm.

3. **Research the Cysticercus:**
Cysticercus is known to be the larval form of certain types of tapeworms. Specifically, it is associated with the pork tapeworm, which is scientifically named *Taenia solium*.

4. **Understand the Hosts:**
The cysticercus is typically found in pigs, which serve as the intermediate host for the tapeworm. Humans can become infected by consuming undercooked pork that contains these larvae.

5. **Conclude the Answer:**
Based on the information gathered, the correct answer to the question is that the bladderworm (cysticercus) is the larva of the tapeworm.

**Final Answer:**
The bladderworm (cysticercus) is the larva of the tapeworm.

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