Simple cell-by-cell division is impractical for many multi-cellular organisms due to their higher level of organization. These organisms have specialized cells organized into tissues, which are further organized into organs.
Why is simple cell-by-cell division impractical for many multi-cellular organisms, as mentioned in the paragraph?
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Simple cell-by-cell division is impractical for many multicellular organisms due to their complexity and specialization of cell types. In multicellular organisms, cells differentiate into various specialized types, each with distinct functions. Simple cell division would result in an undifferentiated mass, lacking the organized structures and functions required for the organism’s complexity. Specialized mechanisms like mitosis and meiosis are essential for multicellular organisms as they ensure the accurate distribution of genetic material, maintain tissue integrity, and allow for the creation of diverse cell types. These processes enable the development, growth, and maintenance of complex, specialized structures in multicellular organisms.