tail of tadpole is

Options

A. Locomotory organ
B. Attachment organ
C. Digestive organ
D. Excertory organ

Answer

**Step-by-Step Solution:**

1. **Understanding the Tadpole**: A tadpole is the larval stage of a frog. At this stage, tadpoles are aquatic and have a distinct body structure that includes a tail.

2. **Identifying the Function of the Tail**: The tail of a tadpole is primarily used for movement. Since tadpoles do not have limbs like adult frogs, they rely on their tails to propel themselves through the water.

3. **Evaluating the Options**:
- **Locomotory organ**: This option suggests that the tail is used for movement, which aligns with the function of the tail in tadpoles.
- **Attachment organ**: This would imply that the tail is used to attach to surfaces, which is not its primary function.
- **Digestive organ**: The tail does not play a role in digestion.
- **Excretory organ**: The tail is not involved in excretion processes.

4. **Conclusion**: Based on the function of the tail in aiding movement, the correct answer is that the tail of a tadpole is a locomotory organ.

**Final Answer**: The tail of a tadpole is a locomotory organ.

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