Question 9 unsaved the job of the organelle circled is (there are several in the cell) to be the brain of the cell and give instructions to every part of the cell. to convert substances into usable energy. to separate the inside of the cell from the outside of the cell. digest and remove and the waste inside the cell.

Abiology teacher asks students to give examples of genetic variations that support the idea that changes in a population’s environment affect genetic variation. which is the least supportive example? a. changes in genetics in human populationsb. antibiotic resistance in bacteria populationsc. pesticide resistance in garden insectsd. changes in the color of the peppered moth population in england