Sci-Five | The Hindu Science Quiz: On Bones
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How many bones does an grownup human have?
The human physique has 206 bones. Each bone performs a vital function in making all of the mechanics of your physique operate correctly.
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Where is the smallest bone within the human physique?Â
The tiniest bone in your physique is the stapes, which is positioned within the internal ear. This bone is usually known as the stirrup due to its Y type. The stapes assist convert sounds you hear into waves your mind can interpret.
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Which a part of the bone produces pink blood cells?
- Bone marrow
- Shell
- Cartilage
- Endosteum
Most bones have bone marrow within the centre, which is stuffed with blood vessels. There are two varieties of bone marrow: pink and yellow. Blood stem cells present in pink marrow produce pink blood cells, white blood cells, or platelets. Yellow marrow is usually product of fats.
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Human fingers, together with the wrists, comprise _____ bones.
There are 27 bones in every hand, for a complete of 54 bones. That quantities to greater than 25% of all of the bones within the human physique.
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The hyoid is the one bone within the physique which isn’t related to a different bone. Where is it positioned?
The solely bone within the human physique not related to a different is the hyoid, a U-shaped bone within the neck which helps the tongue.
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