Biology, asked by Anonymous, 10 months ago

what r the functions of nerve cells??...plss do not copy from google...give simple explanation...​

Answers

Answered by ʙʀᴀɪɴʟʏᴡɪᴛᴄh
1

The nervous system - the subject of the first part of this book - is composed of nerve cells or neurons. The human brain contains about 25 billion such nerve cells; it, together with the spinal cord, constitutes the central nervous system (CNS). Only about 25 million nerve cells lie in the periphery or connect the periphery to the central nervous system. The nerve cells communicate with one another in a variety of ways by synapses, which far outnumber (by about a thousand-fold) the nerve cells. 

</p><p></p><p>&lt;html&gt;</p><p>    &lt;head&gt;</p><p>              &lt;style&gt;</p><p></p><p>                  </p><p>          h1{</p><p>          text-transform:uppercase;</p><p>          margin-top:90px;</p><p>          text-align:center;</p><p>          font-family:Courier new,monospace;</p><p>          border:3px solid rgb(60,45,8);</p><p>          border-top:none;</p><p>          width:67%;</p><p>          letter-spacing:-6px;</p><p>          box-sizing:border-box;</p><p>          padding-right:5px;</p><p>          border-radius:6px;</p><p>          font-size:35px;</p><p>          font-weight:bold;</p><p>          }  </p><p>            </p><p>         h1 span{</p><p>             position:relative;</p><p>             display:inline-block;</p><p>             margin-right:3px;</p><p>         }</p><p>            </p><p>         </p><p>     @keyframes shahir{</p><p>         0%</p><p>         {</p><p>            transform: translateY(0px) rotate(0deg);</p><p>         }</p><p>         40%</p><p>         {</p><p>            transform: translateY(0px) rotate(0deg);</p><p>         }</p><p>         50%</p><p>         {</p><p>            transform: translateY(-50px)rotate(180deg);;</p><p>         }</p><p>         60%</p><p>         {</p><p>            transform: translateY(0px)rotate(360deg);;</p><p>         }</p><p>         100%</p><p>         {</p><p>            transform: translate(0px)rotate(360deg);;</p><p>         }}</p><p>         </p><p>       h1 span</p><p>         {</p><p>            animation: shahir 3s alternate infinite linear; </p><p>         } </p><p>         </p><p>         </p><p>         </p><p>         </p><p>         h1 span:nth-child(1)</p><p>         {color:pink;</p><p>           animation-delay: 0s;</p><p>         }</p><p>         h1 span:nth-child(2)</p><p>         {color:black;</p><p>           animation-delay: 0.2s;</p><p>         }</p><p>         h1 span:nth-child(3)</p><p>         {color:red;</p><p>           animation-delay:0s;</p><p>         }</p><p>         h1 span:nth-child(4)</p><p>         {color:lightgreen;</p><p>           animation-delay: 0.4s;</p><p>         }</p><p>         h1 span:nth-child(5)</p><p>         {color:blue;</p><p>           animation-delay: 0.5s;</p><p>         }</p><p>         h1 span:nth-child(6)</p><p>         {color:purple;</p><p>           animation-delay: 0.3s;</p><p>         }</p><p></p><p>              &lt;/style&gt;</p><p>        &lt;meta name="viewport" content="width=device-width" &gt;</p><p>        </p><p>    &lt;/head&gt; </p><p>    &lt;body&gt;</p><p>    &lt;center&gt;</p><p>    &lt;div&gt;</p><p>        &lt;h1&gt;</p><p>            &lt;span&gt;T&lt;/span&gt;</p><p>            &lt;span&gt;H&lt;/span&gt;</p><p>            &lt;span&gt;A&lt;/span&gt;</p><p>            &lt;span&gt;N&lt;/span&gt;</p><p>            &lt;span&gt;K&lt;/span&gt;</p><p>            &lt;span&gt;S&lt;/span&gt;</p><p>        &lt;/h1&gt; </p><p>    &lt;/div&gt;</p><p>        &lt;/center&gt;</p><p>    &lt;/body&gt;    </p><p>&lt;/html&gt;</p><p></p><p>

</p><p></p><p></p><p>&lt;svg class= "heart" viewBox= "-2 -2 98.6 90.81"&gt;</p><p></p><p>  &lt;title&gt;Corazon&lt;/title&gt;</p><p>  </p><p>    </p><p>  &lt;path stroke= "firebrick" stroke-width= "3" d= "M86.81,8.15a27.79,27.79,0,0,1,0,39.33L47.48,86.81,8.15,47.48A27.81,27.81,0,0,1,47.48,8.15,27.79,27.79,0,0,1,86.81,8.15Z"/&gt;</p><p>  </p><p>&lt;/svg&gt;</p><p>&lt;style&gt;</p><p>body {</p><p> display: grid;</p><p> min-height: 100vh;</p><p> justify-content: center;</p><p> align-content: center;</p><p> background: repeating-linear-gradient(circle, white, yellow, red); </p><p> background: repeating-radial-gradient(circle, white, yellow, red);</p><p>}</p><p></p><p></p><p></p><p></p><p>@keyframes heart-path {</p><p> 99% {</p><p>   stroke-dashoffset: 0;</p><p>   fill: none;</p><p> }</p><p> 100% {</p><p>   fill: firebrick;</p><p> }</p><p>}</p><p></p><p>&lt;/style&gt;</p><p></p><p></p><p>

Answered by almightychanakya
1

Answer:

the primary function of nerve cells is to transmit signals or orders from the brain to different parts of the body.

plz follow for more answers

Similar questions