The scientific name of dog is correctly written as

Options

A. a) canis tamiliaris
B. b) can is familiaris
C. c) Canis familiaris
D. d) Canis Familiaris

Answer

To answer the question about the correct scientific name of the dog, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- Option 1: Canis Familiaris
- Option 2: Can is Familiaris
- Option 3: Canis Familiaris
- Option 4: Canis Familiaris

2. **Understand the Nomenclature Rules**:
- The scientific name of an organism is composed of two parts: the genus name and the specific epithet.
- The genus name is always capitalized, while the specific epithet is written in lowercase.

3. **Analyze Each Option**:
- **Option 1**: Canis Familiaris - The genus name "Canis" is capitalized, and "Familiaris" is capitalized. This is incorrect because the specific epithet should be in lowercase.
- **Option 2**: Can is Familiaris - This option is incorrect because "Can is" is not the correct form of the genus name. It should be "Canis".
- **Option 3**: Canis Familiaris - The genus name "Canis" is capitalized, and "Familiaris" is in lowercase. This follows the rules of nomenclature correctly.
- **Option 4**: Canis Familiaris - Similar to option 1, the specific epithet "Familiaris" is incorrectly capitalized.

4. **Conclusion**: The correct scientific name of the dog, following the rules of nomenclature, is found in option 3: **Canis Familiaris**.

### Final Answer:
The scientific name of the dog is correctly written as **Canis Familiaris**.

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