It is extremely important to keep in mind, that the upper cell of each vertical dividing cell,
represents one of the two original cells.
The original dividing cells remain partially connected to each other.
The two new cells below the parent cells,
are also still partially connected to the parent cell.
For the purposes of this video, these two new cells
are going to be resized and moved as shown in this picture.
This new pair of cells then divide themselves downwards.
These new cells are the same size as the parent cells,
and remain aligned with the parent cells.
The dividing process continues as shown in this picture,
with two new smaller cells,
dividing downwards from the larger parent cells.
The new cells should of course be the same size as the parent cells,
because the process of cell division,
produces an identical cell.
The two new cells are smaller than the parent cells,
only to make the idea presented in this video more clear.
Those two new cells then divide downwards as shown in the this picture.
That new pair of cells also divides downwards.
The new cells again divide downwards as shown in this picture.
And that new pair of cells also divide downwards.
The final pair of downward dividing cells,
are smaller than the parent cells only to make the video more clear.
The next set of cell divisions are shown in this picture.
These new cells are smaller than the parent cells,
only to make the video more clear.
Those two new cells divide out to the side.
That new pair of cells also divides out to the side.
And then those two new cells divide out to the side.
A final pair of cells divide out to the side from those two new cells.
Those new cells are smaller than the parent cells,
only to make the video more clear.