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What will happen if there are no platelets in the blood? - Science

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प्रश्न

What will happen if there are no platelets in the blood?

संक्षेप में उत्तर

उत्तर १

  • The platelets are responsible for clotting the blood. When an injury occurs, blood starts flowing, but it clots on its own.
  • If there are no platelets, the blood will not be able to clot and keep on flowing. A huge loss of blood ultimately causes death.
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उत्तर २

  • The platelets found in the blood protect the body. When germs enter the body, these blood cells attack and destroy them, and the body does not suffer from disease.
  • Therefore, the function of these cells is like that of a soldier. In their presence, we cannot fall ill.
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अध्याय 11: Transportation in Animals and Plants - Exercises [पृष्ठ १३२]

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एनसीईआरटी Science [English] Class 7
अध्याय 11 Transportation in Animals and Plants
Exercises | Q 5 | पृष्ठ १३२
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