Raman got injured while playing football. His injured leg started bleeding and his friends immediately rushed to take him to the doctor to give him first aid. The blood flowing from the wound stopped after some time and the doctor applied antiseptic on the wound. (i) Why did the blood stop flowing after some time from the wound? (ii) What kind of tissue is blood? (iii) Name the other kinds of blood cells, (iv) What values are shown by Raman’s friends?
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i.The blood stopped flowing from the wound because raman was given a first aid.
ii.Blood is a connective type of tissue.
iii.red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes). Together, these three kinds of blood cells add up to a total 45% of the blood tissue by volume, with the remaining 55% of the volume composed of plasma, the liquid component of blood.
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