no there are regular sizes and minis and keychains
No.
No they do not. They all have the same size of cells.
No. they vary according to function.
No, all multicellular organisms have the same size cells.
All of the animals cell are almost same. They have the same structures, and organelle. But they have different gene. That's what makes them different from us.
No. They are all similar in size. However, larger animals do have more cells. For example, there is a big brick house and a small brick house. The bricks are all the same size but, the big brick house has more bricks.
No, all plates are not the same size
No, all plates are not the same size
No. Stars vary in mass, color, size, temperature, and composition of trace elements.
Because all cells are roughly the same size. This means that bigger animals are made of more cells than smaller animals. (If bigger animals had the same number of cells as smaller animals then the cells they were made of would have to be bigger in proportion to those that smaller animals were made of - and they are not)
are all nuclei the same size( diameter
No, there are various sizes of paws so not all pandas have the same paw print. The same goes for other animals, they may seem like the same size but not their paws.