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Blood Circulation in Human Body Part-3:  Very short questions and answers for S.E.E. students Questions and answers for practice for S.E.E. examination 1) Write down the use of sphygmomanometer. Answer: Sphygmomamnometer is used to measure blood pressure. 2) What is uric acid? Answer: The acid produced in the body as a by-product due to decomposition of purine present in the cells and food is called uric acid. 3) Where are red blood cells formed and destroyed? Answer: Red blood cells or erythrocytes are formed in bone marrow and destroyed in the liver. 4) What is diastolic blood pressure? Write down the diastolic pressure of healthy young person. Answer: When ventricles relax the pressure of blood inside the arteries is comparatively less and this pressure is called diastolic pressure or diastole. It is about 80 mm of Hg in a healthy young person. 5) What is systolic pressure? Write down the systolic pressure of a healthy young person. Answer: When ventricles contract, the pre...

Blood Circulation in Human Body Part-2:  Very short questions and answers for S.E.E. students Questions and answers for practice for S.E.E. examination 1) What happens if there is shortage of WBCs in blood ? Answer: If there is shortage of WBCs in blood, the body cannot fight against various infections. 2) Name any two proteins found in platelets or thrombocytes. Answer: Any two proteins found in platelets are fibrinogen and globulin. 3) What happens when the number of platelets increases or decreases? Answer: The blood clots faster when the number of platelets increases and the blood clots slowly when their number decreases. 4) Write any two parts of the body in which blood cells are produced? Answer: Two parts of body in which white blood cells are produced are lymph node and bone marrow. 5) Write any two functions of leucocytes or WBCs. Answer: The two functions of leucocytes or WBCs are:          (i) WBCs defend body from various diseases.  ...

Blood Circulation in Human Body Part-1:  Very short questions and answers for S.E.E. students Questions and answers for practice for S.E.E. examination 1) What is circulatory system? Answer: The group of organs through which blood passes throughout the body is called circulatory system. 2) What is blood? Answer: Blood is a red colored fluid connective tissue made of plasma (55%) and blood cells (45%) by volume. 3) Write the main function of fibrinogen in plasma? Answer: The main function of fibrinogen present in plasma is to help in clotting of blood. 4) Write the name of vein in which pure blood flows. Answer: The name of vein in which pure blood flows is pulmonary vein.  5) What is haemoglobin? Answer: The haemoglobin is a red colored respiratory pigment. It is formed of haemin (4%) and a protein part known as globin (96%). 6) What is vein? Answer: Vein is the thin walled blood vessel that carries blood from different parts of the body back to the heart. 7) What do y...

Blood Circulation in Human Body The circulatory system is the transport system of our body that transport oxygen, food materials, minerals and other chemicals required by the cells and tissues. There are several organs and parts are associated with the circulatory system of human body.  For S.E.E. appearing students , it become quite difficult to understand it when teacher is not from biology background. Here is an animation video made by myself. Hope you will understand it well using it.     In this animation video series I have added few pictures for better understanding. The link for the video is given below. Please like the video and do not forget to subscribe the channel for more videos. Click here to go to the channel Blood Circulation in Human Body  Click here for part-1 video Click here for part-2 video Click here for part-3 video Click here for part-4 video You can follow author of this blog on social media for more updates. Facebook  Yourquote  Tw...