DRAW IT Each blue circle in the figure below represents a cell in a cell lineage. Draw two modified versions of the cell lineage so that each version produces three cells. Use apoptosis in one of the versions, marking any dead cells with an X.

Verified step by step guidance

1. Step 1: Understand the original cell lineage diagram. It typically starts with one cell that divides into two or more cells. Each of these cells may further divide or differentiate into other types of cells.
2. Step 2: Create the first modified version of the cell lineage without apoptosis. Start with one cell, let it divide into two cells. Then, let one of these two cells divide again, resulting in a total of three cells.
3. Step 3: Create the second modified version of the cell lineage using apoptosis. Start with one cell, let it divide into two cells. Then, let both of these cells divide, resulting in four cells. Use apoptosis to remove one cell by marking it with an X, leaving three remaining cells.
4. Step 4: In both versions, ensure that the final count of cells (excluding any marked with an X) totals three. This demonstrates different pathways to achieve the same outcome in cell lineage.
5. Step 5: Label all cells clearly in your drawings. For the version with apoptosis, ensure the cell marked with an X is clearly indicated. This helps in understanding the role of apoptosis in cell development and lineage.