Question
4, Draw a diagram showing how mitosis produces a
nulticellular organism. Explain how differentiation
completes the organism's development.
Answer
Mitosis is the process of cell division that produces two identical daughter cells from a single parent cell. Through repeated rounds of mitosis, a single cell can give rise to a multicellular organism.
Differentiation is the process by which cells become specialized and take on specific functions within the organism. This process is essential for the development and function of complex multicellular organisms.
During differentiation, cells undergo changes in gene expression and morphology that allow them to perform specific functions. For example, muscle cells develop contractile proteins that allow them to generate force, while nerve cells develop specialized structures that allow them to transmit electrical signals.
The combination of mitosis and differentiation allows for the development of a complex multicellular organism with a variety of specialized cell types that work together to maintain the organism's function and survival.