Mitosis: which of the following statements is correct?

The correct answer is A. Mitosis is used by multicellular organisms to produce new cells for growth and repair. Mitosis is a process that occurs during the cell cycle and is responsible for the division of the cell's nucleus into two daughter nuclei. It is used by multicellular organisms to produce new cells for a variety of purposes, including growth and repair. For example, when a multicellular organism is growing, new cells are produced through mitosis to increase the size of the organism. When a multicellular organism sustains damage, new cells are produced through mitosis to repair the damaged tissue. B. Mitosis is used by multicellular organisms to produce new cells for reproduction is incorrect because reproduction in multicellular organisms typically involves the production of specialized sex cells, such as sperm and eggs, which are produced through a different process called meiosis. C. Mitosis is used by multicellular organisms to produce new cells for energy production is incorrect because energy production in cells is carried out by organelles such as mitochondria, and is not directly related to the process of mitosis. D. Mitosis is used by multicellular organisms to produce new cells for waste removal is incorrect because waste removal in cells is carried out by specialized organelles such as lysosomes, and is not directly related to the process of mitosis.