Item CE097004: All parts of the body, including the muscles and the brain, develop from a single fertilized egg cell.
Most animals start as a single fertilized egg cell. What parts of the body can eventually develop from that single fertilized egg cell?
- The muscles, but not the brain
- The brain, but not the muscles
- Both the muscles and brain
- Neither the brain nor the muscles
- Distribution of Responses
![Chart showing distrubtion of responses for Item CE097004](http://chart.apis.google.com/chart?chs=265x180&cht=bvg&chf=bg,s,00000000&chco=76A4FB|76A4FB|339933|76A4FB&chds=0,100&chd=t:13,19,54,14&chxl=0:|A|B|C|D&chxt=x,y&chbh=a&chbw=a&chm=N*f0*%,000000,0,-1,11,,e::5&filename=CE097004-dist.png)
- Students Responding Correctly
Group | Correct | Total | Percent |
---|---|---|---|
Overall | 1675 | 3093 | 54% |
Grades | |||
6–8 | 992 | 1930 | 51% |
9–12 | 680 | 1158 | 59% |
Gender | |||
Male | 806 | 1489 | 54% |
Female | 845 | 1549 | 55% |
Primary Language | |||
English | 1515 | 2764 | 55% |
Other | 121 | 258 | 47% |