Thigh bone: The thigh bone in anatomy is called the femur.. Whichever term you care to use -- thigh bone or femur, it is the bone in the leg that extends from the hip to the knee. The thigh bone/femur constitutes the upper leg, that part of the leg.
Multicellular. Definition. adjective. Having or consisting of many cells or more than one cell to perform all vital functions. Supplement. Examples of organisms that are multicellular are humans, animals and plants. Word origin: L, comb. form of multus much, many + NL cellulÄris, equiv. to cellul(a) live cell.aving or consisting of many cells or more than one cell to perform all vital functions. Supplement. Examples of organisms that are multicellular are humans, animals and plants.
A multicellular organism grows because cell division increases the number of cells in it. As the organism develops and its cells divide, many of the cells become specialized, and most of them continue to divide. Even when growth and development appear to stop, cell division is still occurring.