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InterviewSolution
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How do all the life processes contribute to the growth and development of the body? |
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Answer» 1. Different systems work in co-ordination with each other in the body of the living organisms. In human body the homoeostasis is very advanced. 2. Digestive system, respiratory system, circulatory system, excretory system, nervous system and all the external and internal organs in the bodywork independently but in coordination with each other. 3. The digested and absorbed nutrients of the food are transported to various cells with the help of circulatory system due to pumping of the heart. Simultaneously, the oxygen absorbed in the blood by lungs is also transported to each cell by RBCs. 4. Mitochondria in every cell brings about oxidation of nutrients and produce energy required for all of these functions. 5. The control is exercised by the nervous system on all these actions. This keeps the organism alive and helps in growth and development of the same. |
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