tag:blogger.com,1999:blog-86127660796715356862024-08-29T17:25:25.175-07:00khairulhttp://www.blogger.com/profile/07269648158610381417noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8612766079671535686.post-69163853131796844412010-02-21T20:19:00.001-08:002010-02-21T20:19:48.518-08:00<span xmlns=''><ul><li>The life of a baby begins inside the mother.<br /></li><li>The sperm from the father unites with one of her eggs.<br /></li><li>Form a new cell.<br /></li><li>Unites process is called fertilization.<br /></li><li>New cell moves to the Fallopian tube to the uterus and embedded.<br /></li><li>Two hours after fertilization – will divide into two cells<br /></li><li>20 hours later – two cells divide producing four cells</li></ul></span>khairulhttp://www.blogger.com/profile/07269648158610381417noreply@blogger.com0tag:blogger.com,1999:blog-8612766079671535686.post-16843710278720731422010-02-01T19:13:00.001-08:002010-02-02T00:51:43.049-08:00<a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioLvV-zH6_bdSkIgtWStlVMR0beJEc7IvCZTuRtsVyQ-CEB-Ey4JW57SZ5rOa-3HrHaThxpEc4xKbn1Er8JTVlZteW0dEroq45bwFgj12uXeCxJHgPsAtUFgJ8JIC1btchVZXOFbXAMyQ/s1600-h/red-blood-cells.bmp"><img style="float:left; margin:0 10px 10px 0;cursor:pointer; cursor:hand;width: 200px; height: 200px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEioLvV-zH6_bdSkIgtWStlVMR0beJEc7IvCZTuRtsVyQ-CEB-Ey4JW57SZ5rOa-3HrHaThxpEc4xKbn1Er8JTVlZteW0dEroq45bwFgj12uXeCxJHgPsAtUFgJ8JIC1btchVZXOFbXAMyQ/s200/red-blood-cells.bmp" border="0" alt="" id="BLOGGER_PHOTO_ID_5433565779704855698" /></a><br /><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /><a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeAeZovqeIiVnMBHPZm-PGSITptdh3gH8nxRoqP6cFQWlOBX9SFs7Vclg2YefNFLrqaD5v_e_0DLkzf2MX5F4Ps297IBbOg3Z7gAX4v_wFkRTzztlRJ_4f3sXYFBNFo3UpnzxWpdbS_ec/s1600-h/3d_model_DNA_w_phosphate_1.jpg"><img style="float:right; margin:0 0 10px 10px;cursor:pointer; cursor:hand;width: 200px; height: 200px;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgeAeZovqeIiVnMBHPZm-PGSITptdh3gH8nxRoqP6cFQWlOBX9SFs7Vclg2YefNFLrqaD5v_e_0DLkzf2MX5F4Ps297IBbOg3Z7gAX4v_wFkRTzztlRJ_4f3sXYFBNFo3UpnzxWpdbS_ec/s200/3d_model_DNA_w_phosphate_1.jpg" border="0" alt="" id="BLOGGER_PHOTO_ID_5433564912232622722" /></a><span xmlns=""><ul style="margin-left: 38pt"><li>In an adult human's body – contains billions of cells.<br /></li><li>Egg Cells – beginning of the baby – is a largest cells – 0.2mm, is about size of the dot of "i".<br /></li><li>Brain Cells – is a smallest cell – 0.005 mm.<br /></li><li>A Cells is <strong>surrounded</strong> by <strong>cell wall</strong> – allows substances to move in and out the cell.<br /></li><li>A Cells – <strong>filled </strong>with <strong>jelly-like</strong> substance - <strong>cytoplasm</strong> – contains everything the cell needs to stay alive<br /></li><li>At <strong>centre of the cells</strong><br /> <strong>– nucleus</strong> – provides all the <strong>instructions </strong>the cell needs to do it task properly.<br /></li><li>The <strong>detailed instructions</strong> – contained in complicated string of chemical – <strong>chromosomes.</strong><br /> </li><li>Except egg cells and sperm cells – all cells contain 46 chromosomes.<br /></li><li><div>Egg and sperm cells – contain 26 chromosomes.</div></li><li><strong>Chromosomes</strong> – made of a complicated <strong>chemical called deoxyribonucleic acid</strong> (DNA).<br /></li><li><strong>DNA</strong> – like spiral ladder – made of small unit <strong>called genes</strong>.<br /></li><li><strong>Genes </strong>–<strong><br /> </strong>carry the genetic information that determines exactly what we look like.</li></ul></span></div>khairulhttp://www.blogger.com/profile/07269648158610381417noreply@blogger.com0