When you click on the cell to select it, the pointer is like a large white cross with black edges. If after selecting the cell, the pointer is over the edge of the cell, you will see a black cross with 4 arrowheads and the normal white arrow. These indicate that you can click on the edge of the cell to drag it. Move the pointer away from the edge and it becomes the large white cross again.
Double-click on the cell and look in the cell or select the cell and look above the worksheet window in the formula bar.
There is enough differiencies in those two breeds.
When a pointer has a large hand, it is a link that opens another window, if a small hand, same window.
they look like seeds
It is a green looking cell.
It looks like a cell that is pineapple coloured
A White Blood Cell looks like Sperm!
A pointer is a pointer to something else. One way to look at it is that there is only one pointer type - an address to something else. Another way to look at it is to see how many different types there are, such as int, char, float, struct, double, etc. and to realize that you can build a pointer to any of them, as well as a pointer to a pointer to any of them, etc., etc., etc. Bottom line, is there are an unlimited number of types of pointers.
Ribosomes look like granes of sand
They use the yad which is a look pointer
depends on what the organism is that your trying to look at
A skin cell looks a lot like a frosted flake. its flat and dry and if a bunch of them are looked at under a microscope they look like a desert