I had to look for the options and here is my answer:
Based on the students observation of the root cells, leaf cells and stem cells from a single plant that was observed under a microscope, how these appear in a light microscope is that, each cell would appear differently since each came from different parts of the plant and had functions different from one another.
The answer is length.
A gel electrophoresis is used for separation of DNA or its fragments on the basis of differences in their length. An electric current is running through the gel with positive pole on the bottom. Because of the difference in the lengths of DNA fragments, some <span>of them </span>will travel more quickly than other. It is expected to see smaller DNA fragments at the bottom of the gel and larger DNA fragments near to the top of the gel.
<span>It's a Polygenic Inheritance</span>
One species is nocturnal, and the other species is not.
http://quizlet.com/51808791/biology-1407-ch-24-flash-cards/
