Whats evaluated at the g2 checkpoint in mitosis and meiosis a. that the cell is large enough to support division b. that growth hormones are aligned and ready to be deployed to the new cells c. that none of the dna is damaged in the cell d. that there are nutrients available for cell growth

Which process must a cell undergo top identical cells at the end of cell division

Based on the results of this study, what questions remain unanswered? how can these questions guide future research

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.