what is sigmoid flexure
nephron
The smallest functional andstructural unit of kidney is called as -
anicus
The structural unit of the cell theory is the cell. The cell is the basic structural and functional unit of all living organisms.
The cell is the most basic functional unit of an organism. It is the smallest structural and functional unit that can carry out all the processes necessary for life.
sarcomere
neuron
Cells are they make up every thing that is in your body from your brain to your skin. ballsacks for life
cell
Cell
A nerve cell is the structural and functional unit of a nerve
Cells are the basic structural and functional unit of an organism.