The aquatic animal which ingests food with the help of pseudopodia is :

Options

A. Eagle
B. Fish
C. Aquatic snake
D. Amoeba

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks for an aquatic animal that uses pseudopodia to ingest food.

2. **Identifying the Options:** The options provided are Eagle, Fish, Aquatic Snake, and Amoeba.

3. **Analyzing Each Option:**
- **Eagle:** Eagles are birds and do not use pseudopodia for feeding.
- **Fish:** Fish use gills and mouths to capture food, not pseudopodia.
- **Aquatic Snake:** Aquatic snakes capture prey using their jaws, not pseudopodia.
- **Amoeba:** Amoeba is a single-celled organism that uses pseudopodia to capture and ingest food.

4. **Defining Pseudopodia:** Pseudopodia are temporary, foot-like extensions of a cell that help in movement and feeding. They are characteristic of amoeboid organisms.

5. **Conclusion:** Since Amoeba is the only organism listed that uses pseudopodia for feeding, the correct answer is **Amoeba**.

**Final Answer:** The aquatic animal which ingests food with the help of pseudopodia is **Amoeba**.

---