What is the taste of neem leaves extract or bitter gourd (karela)? Which part of the tongue can detect this taste?

Explanation

### Step-by-Step Solution:

1. **Identify the Taste**:
- Neem leaves extract and bitter gourd (karela) are known for their distinct taste. Both of these are recognized for having a bitter flavor.

2. **Understanding Taste Detection**:
- The human tongue is equipped with taste buds that are responsible for detecting different tastes. There are five basic tastes: sweet, salty, sour, bitter, and umami.

...