Difference between mitosis and mitotic cell division

Mitosis is the process of producing two identical daughter cells from a parent cell. When someone is trying to explain mitosis without using the words mitosis, they'll say through mitotic division. They essentially mean the same thing, just used in different contexts.

the sugar-phosphate backbone forms the structural framework of nucleic acids, including dna and rna. this backbone is composed of alternating sugar and phosphate groups, and defines directionality of the molecule.

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?