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प्रश्न
What will happen if instead of 33 vertebrae in our body, we had one single and straight bone?
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उत्तर
A spine is made up of 33 bones, which are called vertebrae. They allow our spines to move, which lets us easily bend them and do other things. We could also say that they make the spine more flexible. Without them, there would be only one straight bone, and we would lose our movement and be stuck in place. We wouldn't be able to sit down or do other things because we would always stand straight up like a pole.
संबंधित प्रश्न
Which of the following parts of our body help us in movement?
- Bones
- Skin
- Muscles
- Organs
Choose the correct answer from the options below.
Which one of the following categories of vertebrae are correctly numbered?
What is cranium?
Differentiate axial and appendicular skeleton.
Write about the human axial skeleton, giving suitable labelled diagram.
Vertebral column is formed by a number of serially arranged small bones called ______.
Analogy:
Skull protects: Brain.
The rib cage protects: ______.
Axial skeleton – Explain.
Analogy:
Skull: Made up of cranial bones and facial bones:: ______: Made up of 12 pairs of curved flat rib bones.
There are 14 pairs of ribs.
