Tapeworm shows

Options

A. Strobilation
B. Plasmotomy
C. Multiple fission
D. Binary fission.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the mode of reproduction exhibited by tapeworms. The options provided are strobilation, plasmotomy, multiple fusion, and binary fusion.

2. **Identifying the Correct Term**: Among the options, we need to identify which one is specifically associated with tapeworms.

3. **Defining Strobilation**: Strobilation is a form of asexual reproduction that involves the segmentation of the body into multiple segments. Each segment is referred to as a strobila.

4. **Understanding Proglottis**: In the context of tapeworms, each segment (strobila) contains a structure called proglottis. Proglottis can be classified into three types:
- Mature proglottis
- Immature proglottis
- Gravid proglottis

5. **Conclusion**: Given that tapeworms reproduce through strobilation, the correct answer to the question is option A: strobilation.

**Final Answer**: The tapeworm shows **A. strobilation**.

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