An adult human body consists of 206 bones. Each hand has 27 bones and each foot has 26 bones. In total, there are 106 bones in both hands and feet. Although the hand has more bones, the human metatarsals (foot bones) are larger than the metacarpal bones (hand bones).
Explanation:
The reason why there are more bones in the hands and feet compared to the other parts of the body is that, they perform different important roles. Roughly 51.5% of the bones in our body are from the hands and feet including wrists and ankles. The bones in our fingers and toes are called phalanges. The function of the hand and foot are very different, but has been modified greatly in order to meet the requirements needed. The foot forms firm as a support for the body to maintain its posture. For the phalanges, those on the metatarsals have smaller and limited movements than the metacarpals.
Answers & Comments
Answer:
An adult human body consists of 206 bones. Each hand has 27 bones and each foot has 26 bones. In total, there are 106 bones in both hands and feet. Although the hand has more bones, the human metatarsals (foot bones) are larger than the metacarpal bones (hand bones).
Explanation:
The reason why there are more bones in the hands and feet compared to the other parts of the body is that, they perform different important roles. Roughly 51.5% of the bones in our body are from the hands and feet including wrists and ankles. The bones in our fingers and toes are called phalanges. The function of the hand and foot are very different, but has been modified greatly in order to meet the requirements needed. The foot forms firm as a support for the body to maintain its posture. For the phalanges, those on the metatarsals have smaller and limited movements than the metacarpals.