Number of bones present in forelimb of human `:-`

Options

A. 30
B. 32
C. 35
D. 40

Answer

To determine the number of bones present in the forelimb of a human, we will break down the components of the forelimb and count the bones in each section.

### Step-by-Step Solution:

1. **Identify the Major Bones in the Forelimb:**
- The forelimb consists of the upper arm, forearm, wrist, and hand.

2. **Count the Bones in Each Section:**
- **Humerus:**
- There is 1 humerus in the upper arm.
- **Radius and Ulna:**
- There are 2 bones in the forearm: 1 radius and 1 ulna.
- **Carpals:**
- There are 8 carpal bones in the wrist.
- **Metacarpals:**
- There are 5 metacarpal bones in the palm of the hand.
- **Phalanges:**
- There are 14 phalanges in the fingers (3 for each finger and 2 for the thumb).

3. **Calculate the Total Number of Bones:**
- Now, we will add all the bones together:
- Humerus: 1
- Radius: 1
- Ulna: 1
- Carpals: 8
- Metacarpals: 5
- Phalanges: 14
- Total = 1 (Humerus) + 2 (Radius + Ulna) + 8 (Carpals) + 5 (Metacarpals) + 14 (Phalanges) = 30 bones.

4. **Conclusion:**
- Therefore, the total number of bones present in one forelimb (one hand) of a human is **30**.

### Final Answer:
The number of bones present in the forelimb of a human is **30**.

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