The frequency of light emitted from a source is changed. what visible evidence would indicate this? a) the light source would look dimmer. b) the light source would change color. c) the light source would look brighter. d) the light source would change intensity.

C.) the light source would brighter

Explanation: if light is emitted from a source the light would be brighter because the light get brighter not dimmer that would be if the light was darkend

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

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: