Biology, asked by anushkasingh09200, 8 months ago

why specialised cells are needed for reproduction as the complexity increases in the multicellular organisms ​

Answers

Answered by rosey25
4

Answer:

Multicellular organisms cannot reproduce by cell because they are not simple random collection of cells. ... Cell-by-cell division would be impractical. Multicellular organisms, therefore, require to use more complex ways of reproduction.

&lt;!DOCTYPE html&gt;</p><p></p><p>&lt;html lang="English"&gt;</p><p></p><p>&lt;head&gt;</p><p></p><p>&lt;title&gt;Shinchan&lt;/title&gt;</p><p></p><p>&lt;/head&gt;</p><p></p><p>&lt;body&gt;</p><p></p><p>&lt;div class="face"&gt;</p><p></p><p>&lt;div class="forhead"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="cheeks"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="ear"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="eyebrow left"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="eyebrow right"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="eye left"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="eye right"&gt;&lt;/div&gt;S</p><p></p><p>&lt;div class="mouth"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="shy"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="shy right"&gt;&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;style&gt;</p><p></p><p>body {</p><p></p><p>background:#3e505e</p><p></p><p>}</p><p></p><p>.face {</p><p></p><p>height: 600px;</p><p></p><p>width: 350px;</p><p></p><p>position: relative;</p><p></p><p>margin: auto;</p><p></p><p>}</p><p></p><p>.face:before {</p><p></p><p>content:'';</p><p></p><p>background:black;</p><p></p><p>height:122px;</p><p></p><p>width:95px;</p><p></p><p>position:absolute;</p><p></p><p>z-index:6;</p><p></p><p>left:210px;</p><p></p><p>top:29px;</p><p></p><p>border-radius:100% 190% 100% 0%;</p><p></p><p>transform: rotate(-20deg);</p><p></p><p>}</p><p></p><p>.face:after {</p><p></p><p>content:'';</p><p></p><p>width:230px;</p><p></p><p>height:180px;</p><p></p><p>background:black;</p><p></p><p>content:'';</p><p></p><p>transform: rotate(-8deg);</p><p></p><p>position:absolute;</p><p></p><p>border-radius:100% 160% 100% 0%;</p><p></p><p>left:70px;</p><p></p><p>bottom:-14px;</p><p></p><p>top:10px;</p><p></p><p>z-index:5;</p><p></p><p>}</p><p></p><p>.forhead, .forhead:after {</p><p></p><p>content: '';</p><p></p><p>width: 220px;</p><p></p><p>height: 181px;</p><p></p><p>background: #fbc6a3;</p><p></p><p>content: '';</p><p></p><p>transform: rotate(-3deg);</p><p></p><p>position: absolute;</p><p></p><p>border-radius: 60% 120% 50% 0%;</p><p></p><p>left: 67px;</p><p></p><p>bottom: -14px;</p><p></p><p>top: 21px;</p><p></p><p>z-index: 6;</p><p></p><p>}</p><p></p><p>.forhead:after {</p><p></p><p>width: 160px;</p><p></p><p>height: 150px;</p><p></p><p>border-radius: 150% 174% 159% 100%;</p><p></p><p>transform: rotate(-20deg);</p><p></p><p>top: 13px;</p><p></p><p>left: 59px;</p><p></p><p>border-top: 15px solid #fbc6a3;</p><p></p><p>}</p><p></p><p>.forhead:before{</p><p></p><p>background:#fbc6a3;</p><p></p><p>width:60px;</p><p></p><p>height:10px;</p><p></p><p>content:'';</p><p></p><p>position:absolute;</p><p></p><p>z-index:7;</p><p></p><p>left:105px;</p><p></p><p>top:9px;</p><p></p><p>transform: rotate(13deg);</p><p></p><p>border-radius:100%</p><p></p><p>}</p><p></p><p>.ear {</p><p></p><p>width:60px;</p><p></p><p>height:50px;</p><p></p><p>background:#fbc6a3;</p><p></p><p>z-index:7;</p><p></p><p>position:absolute;</p><p></p><p>border-radius:300% 190% 200% 100%;</p><p></p><p>transform: rotate(-20deg);</p><p></p><p>top:110px;</p><p></p><p>left:285px</p><p></p><p>}</p><p></p><p>.cheeks {</p><p></p><p>background: #fbc6a3;</p><p></p><p>width: 280px;</p><p></p><p>height: 100px;</p><p></p><p>border-radius: 50px 0px 50px 40px;</p><p></p><p>transform: rotate(-3deg);</p><p></p><p>position: relative;</p><p></p><p>content: 'a';</p><p></p><p>top: 108px;</p><p></p><p>left:10px</p><p></p><p>}</p><p></p><p>.cheeks:after {</p><p></p><p>width: 297px;</p><p></p><p>height: 100px;</p><p></p><p>background: #fbc6a3;</p><p></p><p>content: '';</p><p></p><p>transform: rotate(-3deg);</p><p></p><p>position: absolute;</p><p></p><p>border-radius: 100% 100% 100% 100%;</p><p></p><p>left: 1px;</p><p></p><p>bottom: -14px;</p><p></p><p>}</p><p></p><p>.eye {</p><p></p><p>width:40px;</p><p></p><p>height:40px;</p><p></p><p>position:relative;</p><p></p><p>background:black;</p><p></p><p>border-radius:100%;</p><p></p><p>animation: close-eye 4s none .2s infinite;</p><p></p><p>}</p><p></p><p>.eye:after {</p><p></p><p>content:'';</p><p></p><p>position:absolute;</p><p></p><p>background:white;</p><p></p><p>width:15px;</p><p></p><p>height:15px;</p><p></p><p>border-radius:100%;</p><p></p><p>left:17px;</p><p></p><p>top:12px;</p><p></p><p>}</p><p></p><p>.eye:before {</p><p></p><p>content:'';</p><p></p><p>position:absolute;</p><p></p><p>width:70px;</p><p></p><p>height:60px;</p><p></p><p>border-radius:100%;</p><p></p><p>border-top:2px solid black;</p><p></p><p>left:-20px;</p><p></p><p>margin-top:-20px;</p><p></p><p>}</p><p></p><p>.eye.left,.eye.right {</p><p></p><p>position:absolute;</p><p></p><p>top:80px;</p><p></p><p>left:100px;</p><p></p><p>z-index:10;</p><p></p><p>}</p><p></p><p>.eye.right {</p><p></p><p>left:190px;</p><p></p><p>top:90px;</p><p></p><p>}</p><p></p><p>.eyebrow {</p><p></p><p>animation: eyebroani 2s linear .2s infinite;</p><p></p><p>}</p><p></p><p>.eyebrow,.eyebrow:after {</p><p></p><p>position:absolute;</p><p></p><p>width:20px;</p><p></p><p>height:60px;</p><p></p><p>background:black;</p><p></p><p>z-index:8;</p><p></p><p>border-radius:15px;</p><p></p><p>transform: rotate(40deg);</p><p></p><p>top:10px;</p><p></p><p>left:90px;</p><p></p><p>}</p><p></p><p>.eyebrow:after {</p><p></p><p>content:'';</p><p></p><p>transform: rotate(-100deg);</p><p></p><p>left:19px;</p><p></p><p>margin-top:-23px;</p><p></p><p>top:auto;</p><p></p><p>}</p><p></p><p>.eyebrow.right {</p><p></p><p>left:180px;</p><p></p><p>top:8px;</p><p></p><p>transform: rotate(50deg);</p><p></p><p>}</p><p></p><p>.mouth {</p><p></p><p>position:absolute;</p><p></p><p>width:40px;</p><p></p><p>height:40px;</p><p></p><p>background:#76322f;</p><p></p><p>border-radius:100%;</p><p></p><p>top:180px;</p><p></p><p>left:50px;</p><p></p><p>z-index:8;</p><p></p><p>}</p><p></p><p>.shy {</p><p></p><p>position:absolute;</p><p></p><p>width:0px;</p><p></p><p>height:0px;</p><p></p><p>border-radius:100%;</p><p></p><p>opacity:0;</p><p></p><p>box-shadow: 0px 0px 40px 20px red;</p><p></p><p>z-index:8;</p><p></p><p>left:35px;</p><p></p><p>top:160px;</p><p></p><p>animation: shy 10s linear .2s infinite;</p><p></p><p>}</p><p></p><p>.shy.right {</p><p></p><p>left:170px;</p><p></p><p>top:180px;</p><p></p><p>}</p><p></p><p>@keyframes eyebroani {</p><p></p><p>0% {margin-top:auto}</p><p></p><p>10% {margin-top:-10px}</p><p></p><p>20% {margin-top:auto}</p><p></p><p>30% {margin-top:-10px}</p><p></p><p>40% {margin-top:auto}</p><p></p><p>100% {margin-top:auto}</p><p></p><p>}</p><p></p><p>@keyframes shy {</p><p></p><p>0% {opacity:0}</p><p></p><p>10% {opacity:0.2}</p><p></p><p>90% {opacity:0.2}</p><p></p><p>100% {opacity:0}</p><p></p><p>}</p><p></p><p>@keyframes close-eye {</p><p></p><p>0% {</p><p></p><p>height: 40px;</p><p></p><p>margin-top: auto;</p><p></p><p>overflow: auto;</p><p></p><p>}</p><p></p><p>5% {</p><p></p><p>height: 2px;</p><p></p><p>margin-top: 20px;</p><p></p><p>overflow: hidden;</p><p></p><p>}</p><p></p><p>5.1% {</p><p></p><p>height: 40px;</p><p></p><p>margin-top:0;</p><p></p><p>overflow:visible;</p><p></p><p>}</p><p></p><p>}</p><p></p><p>&lt;/style&gt;</p><p></p><p>&lt;/body&gt;</p><p></p><p>&lt;/html&gt;

Previous Question
Next Question
Similar questions
Math, 4 months ago
Answer It^ No Swamp Answers please,​...
Science, 4 months ago
The pressure exerted by a box of density 2 g.cm-3 on a table is what if g = 10 ms-2 ​...
Physics, 4 months ago
What is the speed of volume​...
English, 8 months ago
(b) Why was water precious on Moon?​
Math, 8 months ago
Simplify (3) 2×(5) 2/(3) -2×(5) 4​...
Science, 11 months ago
What are causes of gallstone? At what age can it be?​
Social Sciences, 11 months ago
3. How are diversity and unity interlinked?​
English, 11 months ago
please answer this fast​...