Determine the proportion of the time cells such as onion cells and fish cells spend in each phase of the cell cylce

U need to look at a slide of an onion root tip and a prepared slide of a fish blastulla. Go over each phase of mitosis.You will need to determine how many cells are in each stage on each slide. Then you will need to determine the total number of cells you counted and use those numbers to predict how much time a dividing cell spends in each phase.

Read Cell Division.