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Ncert solutions for class 11 biology body fluids and circulation. Lymph is a whitish fluid that circulates in a lymphatic system. They need to transport all these to various parts of their body. The weightage of body fluid and circulaion in neet question paper is of two questions based on previous year papers. Ncert solutions for class 11 biology chapter 18 body fluids and circulation presents you with answers to the questions in the textbook together with exemplary questions, worksheets, body fluids and circulation mcq s and other important questions. Body fluids and circulation points to remember blood. The liquid part of blood or lymph which is straw coloured, viscous fluid and contains about 9092% of water and 68% proteins. Neet biology notes body fluids and circulation blood blood blood is the most common body fluid and a connective tissue, which transports nutrients, oxygen, essential substances and collects harmful substances for excretion from tissues. Here we have covered important questions on body fluids and circulation for class 11 biology subject. Given below are four statements ad regarding human blood circulatory system a arteries are thickwalled and have narrow lumen as compared to veins b angina is acute chest pain when the blood circulation to the brain is reduced c persons with blood group ab can donate blood to any person with any blood group under abo system d calcium ions play a very important role in blood clotting. Ncert solutions for class 11 biology body fluids and cirulation. Given below are four statements ad regarding human blood circulatory system a arteries are thickwalled and have narrow lumen as compared to veins b angina is acute chest pain when the blood circulation to the brain is reduced. Ncert exemplar class 11 biology chapter 18 body fluids and. Blood is a connective tissue which is composed of a fluid matrix plasma and formed elements.
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The colouless mobile fluid connective tissue drains into the lymspatic capillaries from the intercellular spaces. Regulation of cardiac activity 7 disorders of circulatory system vikasana bridge course 2012. Another body fluid, lymph, also helps in the transport of certain substances. To register biology tuitions on to clear your doubts.
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