Frog is able to swim rapidly with the help of

Options

A. Padded forelimbs
B. Webbed long hind limbs
C. Both A and B
D. Webbed fore limbs

Answer

To solve the question "Frog is able to swim rapidly with the help of," we need to analyze the options provided and understand the anatomy of frogs, particularly their limbs.

### Step-by-Step Solution:

1. **Understand the Anatomy of Frog Limbs**:
- Frogs have two types of limbs: forelimbs (front limbs) and hind limbs (back limbs).
- The forelimbs are generally smaller and are used for various functions, including support and movement on land.
- The hind limbs are larger, muscular, and are primarily adapted for jumping and swimming.

2. **Evaluate the Options**:
- **Option 1: Padded forelimb**: This option suggests that the forelimbs help in swimming. However, the forelimbs are not primarily adapted for swimming in frogs.
- **Option 2: Webbed long hindlimb**: This option indicates that the hind limbs are webbed and long, which is true. The webbing between the toes of the hind limbs aids in swimming.
- **Option 3: Both A and B**: Since option A (padded forelimb) is incorrect, this option cannot be correct.
- **Option 4: Webbed forelimb**: Frogs do not have webbed forelimbs; their forelimbs are not adapted for swimming.

3. **Conclusion**:
- The correct answer is **Option 2: Webbed long hindlimb**. The webbing and length of the hind limbs allow frogs to swim rapidly and efficiently.

### Final Answer:
Frog is able to swim rapidly with the help of **webbed long hindlimb**.

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