- The Bharat Ratna (Jewel of India) is the highest civilian award of India.
- Instituted in 1954, the award is conferred “in recognition of exceptional service/performance of the highest order”, without distinction of race, occupation, position, or sex.
- The recommendations for the Bharat Ratna are made by the Prime Minister himself to the President, with a maximum of three nominees being awarded per year. No formal recommendations for this are necessary.
- Recipients receive a Sanad (certificate) signed by the President and a peepal-leaf–shaped medallion; there is no monetary grant associated with the award.
- Bharat Ratna recipients rank 7th in the Indian order of precedence.
Circulatory system "Circulation means" anything which moves around. The system that contains the heart and the blood vessels and moves blood throughout the body . This system helps tissues get enough oxygen and nutrients, and it helps them get rid of waste products. Circulatory system is of two types 1. open circulatory system- where there is no blood vessels involved ex- cockroach and 2. closed circulatory system like human being where blood vessels supplies the blood to other organs. This system consists 3 organs 1. blood 2.blood vessels And most important 3. heart Blood vessels are further divided into two parts 1. arteries 2.veins The discovery of blood circulation system was done by William Harvey. Points to remember: Biological term of the heart is ‘Cardio’. Doctor Who study heart is called cardiologist our heart consist four Chambers And is of a size of closed fist Atrium are the upper parts and ventricles are there a lower parts heart. It rema...
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