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प्रश्न
Give a scientific reason.
Cell division is one of the very important properties of cells and living organisms.
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उत्तर
- Cell division is the process by which a new unicellular organism is formed from an existing one.
- In multicellular organisms, growth depends on cell division. It is also essential for the repair and restoration of worn-out or damaged body tissues.
- Cell division plays an important role in wound healing, the formation of blood cells, and many other vital life processes.
Hence, cell division is an important property of cells and living organisms.
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संबंधित प्रश्न
Redraw the flow-chart with corrections. Explain in brief the process of obtaining energy through oxidation of carbohydrates, lipids & proteins.

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Read the following statements and select the CORRECT option.
Statement I: In oxidative phosphorylation ATP is synthesized by using the energy released during the oxidation of substrates like NADH+ H+ and FADH2.
Statement II: Substrate-level phosphorylation is a direct phosphorylation of ADP by transfer of a phosphate group from any suitable substrate.
Complete the following analogy and select the correct option.
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