Smell is most acute in

Options

A. Shark
B. Whale
C. Vulture
D. Cat.

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which animal has the most acute sense of smell among the options provided: shark, whale, vulture, and cat.

2. **Analyzing Each Option**:
- **Shark**: Sharks are known for their exceptional sense of smell, which is crucial for their hunting and survival in the ocean. They can detect blood and other substances in the water from great distances.
- **Whale**: While whales have a good sense of smell, it is not as acute as that of sharks. Their nostrils are adapted for breathing rather than smelling.
- **Vulture**: Vultures have a strong sense of smell, particularly for detecting carrion, but they are not as sensitive as sharks.
- **Cat**: Cats have a good sense of smell, but again, it is not as acute as that of sharks.

3. **Conclusion**: Based on the analysis, the animal with the most acute sense of smell is the shark.

4. **Final Answer**: The correct answer is **shark**.

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