Which process maintains homeostasis by replacing cells that die or get damaged? cell division cell respiration excretion photosynthesis

Cell division

Explanation:

Cell division is the process by which a mother cell originates daughter cells. Through this process unicellular cells reproduce and multicellular cells multiply.

The frequency of cell division varies with the type and physiological state of each cell.

In the human organism, for example, some cells are constantly multiplying to replace deficient cells. An example is the epidermis and bone marrow cells, which multiply to replace the dying cells. However, some more specialized cell types, such as neurons, red blood cells and muscle cells, never divide.

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."

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