Name four basic modalities of taste in man.

Explanation

### Step-by-Step Text Solution:

1. **Understanding the Question**: The question asks for the four basic modalities of taste in humans. This means we need to identify the primary tastes that humans can perceive.

2. **Identifying the Basic Tastes**: Humans have the ability to detect various tastes, but there are four primary or basic modalities recognized in the field of taste perception.

3. **Listing the Basic Modalities**:
- **Sweet**: This taste is often associated with sugars and certain carbohydrates. It signals energy-rich foods.
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