A light coloured patch found on the head of Frog in between the two eyes is

Options

A. Vocal sac
B. Dermal plica
C. Tympanum
D. Brow spot

Answer

To answer the question about the light-colored patch found on the head of a frog between the two eyes, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Structure of the Frog's Head**:
- The frog's head is triangular in shape, with a flattened snout at the anterior end. The head connects to the trunk at the posterior region.

2. **Locate Key Features**:
- On the upper side of the frog's head, we can find various structures including the nostrils, mouth, eyes, and other notable features.

3. **Examine the Options Provided**:
- The options given are:
- Option 1: Vocal sac
- Option 2: Dermal plica
- Option 3: Tympanum
- Option 4: Brown spot

4. **Analyze Each Option**:
- **Vocal Sac**: This is not located on the head but is used for vocalization.
- **Dermal Plica**: This is a fold of skin and not a light-colored patch.
- **Tympanum**: This is a membrane-like structure that serves as an eardrum, not a light-colored patch.
- **Brown Spot**: This is indeed a light-colored patch found on the head of the frog, located between the two eyes.

5. **Select the Correct Answer**:
- Based on the analysis, the correct answer is **Option 4: Brown Spot**.

### Final Answer:
The light-colored patch found on the head of a frog in between the two eyes is known as the **Brown Spot**.