The number of fingers in the hindlimb of frog is

Options

A. 4
B. 5
C. 6
D. 7

Answer

To determine the number of fingers in the hindlimb of a frog, follow these steps:

1. **Identify the Type of Animal**: Recognize that a frog is an amphibian, which means it can live both in water and on land.

2. **Understand the Limb Structure**: Frogs have four limbs in total: two forelimbs (front limbs) and two hindlimbs (back limbs).

3. **Count the Digits**:
- The forelimbs of a frog have **four digits**.
- The hindlimbs of a frog have **five digits**.

4. **Define the Term**: The presence of five digits in the limbs is referred to as **pentadactyly**. The prefix "penta-" means five, and "dactyly" refers to digits or fingers.

5. **Conclusion**: Therefore, the number of fingers in the hindlimb of a frog is **five**.