Alternate bands of black and yellow colour occur in

Options

A. Cobra
B. Rat Snake
C. python
D. Viper.

Answer

To solve the question regarding which snake has alternate bands of black and yellow color, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Options**: The question likely provides several options to choose from. Common snakes to consider include cobra, python, viper, and red snake.

2. **Evaluate Each Option**:
- **Cobra**: Check if cobras have black and yellow bands. Cobras typically have a more uniform coloration and do not exhibit distinct black and yellow bands.
- **Python**: Pythons are known for their patterned scales, but they do not have the characteristic black and yellow bands. They are usually brown or tan with darker patterns.
- **Viper**: Similar to pythons, vipers have their own distinct patterns but do not feature alternating black and yellow bands.
- **Red Snake**: Research the red snake, which is known to have alternate bands of black and yellow. This is a key identifying feature of this species.

3. **Conclusion**: After evaluating all the options, the correct answer is the **red snake**, which is characterized by its distinct alternating bands of black and yellow.

4. **Justification**: The red snake uses its coloration for camouflage and to help capture prey by constricting them.

### Final Answer:
The snake that has alternate bands of black and yellow color is the **red snake**.

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