Eukaryotic cells need organelles to perform different functions efficiently. Each organelle carries out a specific task like energy production, protein synthesis and waste removal, ensuring smooth and organised functioning of the cell.
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If a plant cell wall becomes flexible, the cell will lose its rigidity and shape. It may shrink under stress and fail to support the plant, affecting its structure and stability.
If soaked mung bean seeds are placed in a concentrated solution, they will lose water due to osmosis. As a result, the seeds will shrink and become smaller in size.
Cells are studied using microscopes because they are too small to be seen by the naked eye. Light microscopes and electron microscopes help in observing cell structures and understanding their functions clearly.
A cell multiplies through cell division. In this process, a parent cell divides to form new daughter cells. This helps in growth, repair of tissues and reproduction in living organisms.