In what ways do you think people have physically evolved over the past 400or300 years ago

protist eukaryotes that are not plants, animals, or fungi ("misfits")

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

answer; somatic;