Axolotl is the larva of

Options

A. Silkworm
B. Ambystoma
C. Amphioxus
D. Round worm

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the organism that the axolotl is a larva of.

2. **Identifying the Options**: The options provided are:
- A) Silkworm
- B) Ambistoma
- C) Amphioxus
- D) Roundworm

3. **Analyzing Each Option**:
- **Silkworm**: This is incorrect because silkworms are insects that undergo complete metamorphosis, and their young hatch from eggs.
- **Ambistoma**: This is correct. The axolotl is indeed the larval form of the Ambistoma, which is a type of salamander.
- **Amphioxus**: This is incorrect as Amphioxus is a type of lancelet, a primitive chordate, not related to axolotls.
- **Roundworm**: This is incorrect as roundworms are nematodes and do not have a larval form that resembles axolotls.

4. **Conclusion**: Based on the analysis, the axolotl is the larva of Ambistoma (salamander). Therefore, the correct answer is option B.

**Final Answer**: B) Ambistoma

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