Uric acid is the excretory waste of

Options

A. Ascaris
B. snalls
C. shark
D. frogs

Answer

**Step-by-Step Solution:**

1. **Understanding Excretory Products**: Different organisms have different excretory products based on their physiology and habitat. The primary excretory products include urea, uric acid, and ammonia.

2. **Identifying Organisms**: The question lists four organisms: Ascaris, Snail, Shark, and Frog. We need to determine which of these excretes uric acid.

3. **Analyzing Each Option**:
- **Ascaris**: This is a type of roundworm that primarily excretes ammonia as its waste product.
- **Snail**: Snails are terrestrial mollusks that excrete uric acid as a waste product.
- **Shark**: Sharks, being cartilaginous fish, primarily excrete urea.
- **Frog**: Frogs are amphibians that typically excrete urea, especially in their adult form.

4. **Conclusion**: Among the given options, the organism that excretes uric acid is the Snail.

5. **Final Answer**: Therefore, the correct answer is **Snail (Option B)**.

---