Cells differ because they have different functions. Nerve cells have to do nerve jobs while muscle cells have to do muscle jobs and so on. This means cells vary in shape, size etc. Some may contain more mitochondria, for example, then otehr cells. Each type of cell contains different genetic materials.
Because in a unicellular organism there's only one cell so it had to do everything! In multicellular organisms there are many cells so they can be differentiated into different types of cell, e.g. skin cells and red blood cells.
by putting on iodine on to the which can actually show different colours.
the human body
Complex organisms need cells that perform many different functions. Complex organisms are capable of a lot of different things, and that variety needs to be supported on the cellular level. Without them, complex organisms cannot perform different functions.
Labile cells are cells that multiply constantly throughout an organisms life. Different types of labile cells are skin cells, gastrointestinal tract cells, and blood cells in bone marrow.
they both share the characteristics of life, but cells make up an organism, meaning that cells are the basic building blocks of life
Single celled organisms are examples of living cells that are organisms. Most other living cells are parts of living organisms, but could not survive long on their own.
Cells are smaller than organisms.
The diversity of cells reflects their different functions in organisms.
All living things are organisms. There is no such thing as a living cell that is not an organism.
Different organisms have different numbers of cells. Some, such as the paramecium, have only one cell. Larger organisms such as human beings have trillions of cells.
because it is necessary for the organisms to perform different metabolic activities for their life cycle.all the organisms have different functionaries. so their for all the organisms produce different cells in order to maintain their life cycle.
cells
the human body
Complex organisms need cells that perform many different functions. Complex organisms are capable of a lot of different things, and that variety needs to be supported on the cellular level. Without them, complex organisms cannot perform different functions.
it has more cells.
they fight of the belliontricullar witch is a virus that may harm cells in the multicellular organisms.
They all have different jobs to do.
True