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Fill in the blanks1. …………………… connect the arteries with the Veins 2. …………………… is the fluid portion of the blood. 3. …………………… act like police force of our body. 4. Red blood cells have a colouring pigment called …………………… . 5. …………………… acts as a carrier for oxygen and carbon dioxide in blood. 6. …………………… play an important role in coagulation of blood …………………… . 7. Blood present in cockroach is 8. …………………… is the storage point for undigested food. 9. Blood in snails is …………………… in colour. 10. …………………… was the new disease that created a global impact recently. 11. …………………… is the inbuilt capacity of the body to fight and overcome the effects of disease-causing germs. 12. The entry of disease-causing germs into our body is called ……………… . 13. COVID-19 virus spreads primarily through …………………… of infected person. |
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Answer» 1. Blood capillaries 2. Plasma 3. White blood cells 4. Haemoglobin 5. Haemoglobin 6. Blood platelets 7. colourless 8. Rectum 9. bluish 10. COVID-19 11. Immunity 12. infection 13. droplets of saliva or nasal discharges |
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