Flash Education

Question

Write a short note on blood.

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Answer

Blood is a type of connective tissue. It has a liquid matrix called plasma, in which the red blood cells (RBCs), white blood cells (WBCs) and platelets are suspended. The plasma contains proteins, salts and hormones. Blood flows and transports gases, digested food, hormones to tissues and waste materials from tissue to the liver and kidney.

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Meera had some guests visiting one Sunday afternoon. While serving them tea from the kettle, a gush of steam suddenly burns her fingers and she feels intense pain. Her mother asks her to keep her fingers under running tap water. After sometime the pain subsides. Answer the following questions based on the above information: (𝒊) What could be the possible reason for the intense pain felt by Meera? (𝒊𝒊) Why does her mother asks her to keep her fingers under tap water? (𝒊𝒊𝒊) What values are promoted by Meera’s mother?

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