The number of phalanges in each limb of human is ___.

Answer

To determine the number of phalanges in each limb of a human, we can follow these steps:

1. **Define Phalanges**: Phalanges are the bones that make up the fingers of the hands and the toes of the feet. Each digit (finger or toe) consists of one or more phalanges.

2. **Count Phalanges in Hands**: In each human hand, there are a total of 14 phalanges. This includes:
- Each of the 5 fingers has 3 phalanges (proximal, middle, and distal) except for the thumb, which has 2 phalanges (proximal and distal).
- Calculation: (5 fingers × 3 phalanges) + (1 thumb × 2 phalanges) = 15 - 1 = 14 phalanges.

3. **Count Phalanges in Feet**: Similarly, in each human foot, there are also 14 phalanges. This includes:
- Each of the 5 toes has 3 phalanges (proximal, middle, and distal) except for the big toe, which has 2 phalanges (proximal and distal).
- Calculation: (5 toes × 3 phalanges) + (1 big toe × 2 phalanges) = 15 - 1 = 14 phalanges.

4. **Conclusion**: Therefore, the number of phalanges in each limb (hand or foot) of a human is 14.

Final Answer: The number of phalanges in each limb of a human is 14.

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