Question

মায়োলিন আবরন যুক্ত স্নায়ু তন্ত তে স্নায়ু আবেগের পরিবহন পদ্ধতি
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Answer 1

Answer:

Constructive and functional unit of the nervous system neurons, or nerve cells called. The brain is made up of billions of neurons. The human brain alone has 1,000 billion nerve cells. And these are connected to each other by hundreds of billions of nerves.