The vestiges of girdles are found in

Options

A. Rattle snake
B. Krait
C. Cobra
D. Python.

Answer

**Step-by-Step Solution:**

1. **Understanding Vestiges**: Begin by defining what vestiges are. Vestiges refer to traces or remnants of structures that were once functional but are no longer present or useful in an organism.

2. **Analyzing the Options**: The question provides four options: rattlesnake, rat, cobra, and python. We need to identify which of these has vestiges of girdles.

3. **Examining the Rattlesnake**: Rattlesnakes are a type of snake that have elongated bodies and lack limbs. They do not possess limb bones or girdles, making them an incorrect option.

4. **Examining the Rat**: Rats are mammals that possess limbs and girdles that are fully functional. Therefore, they do not exhibit vestiges of girdles, making this option incorrect as well.

5. **Examining the Cobra**: Cobras are also snakes and, like rattlesnakes, have elongated bodies without limbs or girdles. They do not exhibit vestiges of girdles, so this option is also incorrect.

6. **Examining the Python**: Pythons are another type of snake. They also have elongated bodies and lack limbs. However, they do possess vestigial structures, specifically remnants of pelvic girdles, which are not functional but are present as vestiges.

7. **Conclusion**: Based on the analysis, the correct answer is that vestiges of girdles are found in the python.

**Final Answer**: Python

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