Muscle cells are spindle-shaped and contract to enable movement. Nerve cells are long and branched, designed to transmit signals quickly over distances in the body.
class 8 science chapter 2 the invisible living world beyond our naked eye question answer
Class 8 Science Curiosity Textbook Chapter 2 The Invisible Living World – Beyond Our Naked Eye question answer
Muscle cells are elongated and spindle-shaped, allowing them to contract and relax during movement. Nerve cells (neurons), in contrast, have long, thread-like extensions called axons and dendrites. This unique structure helps them carry electrical signals over long distances. These distinct shapes reflect their specialized functions—muscles in movement and nerves in communication throughout the body.
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