What are the underlying important functions of mitosis and meiosis? Biology The Eukaryotic Cell Mitosis 1 Answer Harsh Dec 3, 2015 The importance of mitosis is to replicate the DNA molecule to repair the damaged tissues in body cells whereas meiosis is to create variation within a species for a better chance at survival...!! Answer link Related questions Why is mitosis necessary for living organisms? How is metaphase distinguished? How do cytokinesis and telophase differ? How do chromosomes divide during anaphase? How can mitosis be a form of asexual reproduction? How does mitosis conserve the chromosome number? How are mitosis and meiosis different? What is anaphase? What is mitosis? What are kinetochores made of? See all questions in Mitosis Impact of this question 3928 views around the world You can reuse this answer Creative Commons License