A student was studying a prepared slide of human cheek cells under a compound light microscope. The diagram represents what the student observed on the slide at a magnification of 100×. Identify the shaded structure shown in each cell in the diagram.

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Explanation:

mechanical energy

Explanation:

An electric motor works on the principle that when a current carrying coil is placed in magnetic field, a torque acts on the coil which rotates it. Thus, electrical energy converts to mechanical energy. Fleming's left hand rule is used. A electrical motor pump is generally used to draw water at home.